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55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails3jpg width=140 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Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails6jpg 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Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails18jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails19jpg width=140 height=200 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Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails21jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=22Page 22button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=22 data-page=22 class=ts-thumb lazyload alt=Page 22: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails31jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=32Page 32button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=32 data-page=32 class=ts-thumb lazyload alt=Page 32: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails32jpg width=140 height=200 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Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails34jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=35Page 35button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=35 data-page=35 class=ts-thumb lazyload alt=Page 35: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails44jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=45Page 45button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=45 data-page=45 class=ts-thumb lazyload alt=Page 45: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails45jpg width=140 height=200 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Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails47jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=48Page 48button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=48 data-page=48 class=ts-thumb lazyload alt=Page 48: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails54jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=55Page 55button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=55 data-page=55 class=ts-thumb lazyload alt=Page 55: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails55jpg width=140 height=200 divdivdiv class=ts-pagebutton 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Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails57jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=58Page 58button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=58 data-page=58 class=ts-thumb lazyload alt=Page 58: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails58jpg width=140 height=200 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Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails60jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=61Page 61button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=61 data-page=61 class=ts-thumb lazyload alt=Page 61: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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data-page=63 class=ts-thumb lazyload alt=Page 63: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails63jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=64Page 64button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=64 data-page=64 class=ts-thumb lazyload alt=Page 64: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy 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Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails83jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=84Page 84button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=84 data-page=84 class=ts-thumb lazyload alt=Page 84: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails84jpg width=140 height=200 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Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails86jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=87Page 87button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=87 data-page=87 class=ts-thumb lazyload alt=Page 87: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails96jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=97Page 97button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=97 data-page=97 class=ts-thumb lazyload alt=Page 97: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails97jpg width=140 height=200 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Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails99jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=100Page 100button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=100 data-page=100 class=ts-thumb lazyload alt=Page 100: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails103jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=104Page 104button div class=ts-imageimg data-url=learning-curve-tables-volume-i-55-69-percent-slopes-title-learning-curve-tableshtmlpage=104 data-page=104 class=ts-thumb lazyload alt=Page 104: Learning-Curve Tables: Volume I 55-69 Percent Slopes€¦ · Title: Learning-Curve Tables: Volume I 55-69 Percent Slopes Author: H E Boren Subject: A three-volume compilation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220429205f6678f4bcf1677cfd797ccehtml5thumbnails104jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage 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