More mathematical puzzles and diversions from: Scientific American
Gardner Martin
More mathematical puzzles and diversions from: Scientific American - London G Bell 1961 - xi, 176p. cm.
60786
Textual
Mathematics
B, K12
More mathematical puzzles and diversions from: Scientific American - London G Bell 1961 - xi, 176p. cm.
60786
Textual
Mathematics
B, K12
