div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: artsufledu · 78 Studies for Tuba by Boris Grigoriev Robert King Publishing 70 Studies for Tuba by Vladislav Blazhevich Robert King Publishing src=https:reader030vdocumentssitereader030viewer20220215215b89e52f7f8b9aa81a8d60cdhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: artsufledu · 78 Studies for Tuba by Boris Grigoriev Robert King Publishing 70 Studies for Tuba by Vladislav Blazhevich Robert King Publishing src=https:reader030vdocumentssitereader030viewer20220215215b89e52f7f8b9aa81a8d60cdhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: artsufledu · 78 Studies for Tuba by Boris Grigoriev Robert King Publishing 70 Studies for Tuba by Vladislav Blazhevich Robert King Publishing src=https:reader030vdocumentssitereader030viewer20220215215b89e52f7f8b9aa81a8d60cdhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: artsufledu · 78 Studies for Tuba by Boris Grigoriev Robert King Publishing 70 Studies for Tuba by Vladislav Blazhevich Robert King Publishing src=https:reader030vdocumentssitereader030viewer20220215215b89e52f7f8b9aa81a8d60cdhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv