The 2nd Scientific American book of mathemathical puzzles & diversions /
Gardner, Martin, 1914-2010,
The 2nd Scientific American book of mathemathical puzzles & diversions / by Martin Gardner - 253 páginas : ilustraciones
Matemáticas recreativas
QA95 / G376
The 2nd Scientific American book of mathemathical puzzles & diversions / by Martin Gardner - 253 páginas : ilustraciones
Matemáticas recreativas
QA95 / G376