The top documents tagged [martin gardner]
Memory Effects
9.524 views
Quote - Math
62 views
CRUXv17n1
40 views
Brandenburg
30 views
Chapter 3
120 views
The art of math
1.848 views
Math Puzzles(14.44MB)
146 views
Logic Puzzles
157 views
Flex Theory - Scott Sherman
71 views
Fantastic Book of Logic Puzzles
69 views