TY  - BOOK
AU  - Odell, Steve
TI  - Puzzles for superbrains / George J. Summers: a personal selection of old and new puzzles compiled with the held of Mensa 
U1  - 793.73 ODE-P 
PY  - 1987///
CY  - New Delhi
PB  - Sudha Publications
KW  - Puzzles
KW  - Puzzles for superbrains / George J. Summers a personal selection of old and new puzzles compiled with the held of Mensa Puzzles
ER  -