TY  - GEN
AU  - Gardner, Martin
TI  - Mathematical magic show : : more puzzles, games, diversions, illusions & other mathematical entertainment from Scientific American
SN  - 0047930306
PY  - 1977///
CY  - London
PB  - Geogre Allen & Unwin
KW  - MATHEMATICAL RECREATIONS
KW  - MATHEMATICAL PUZZELES COLLECTIONS
ER  -