TY  - BOOK
AU  - Gardner, Martin
TI  - Gardner's workout: Training the mind and entertaining the spirit 
SN  - 9788173714444
U1  - 793.74 
PY  - 2001///
CY  - Hyderabad
PB  - Universities Press
KW  - Indoor games
KW  - Mathematical games and recreations
KW  - Puzzles
ER  -