TY  - BOOK
AU  - Clarke,Barry R.
AU  - Collinet,Rob
TI  - Challenging logic puzzles: official MENSA puzzle book
SN  - 9781402705410
U1  - 793.73 CLA 
PY  - 2003///
PB  - Sterling
KW  - Logic puzzles
KW  - Juvenile literature
N1  - Includes index
N2  - How well are you able to think logically? Find out now by trying to solve these stimulating logic puzzles
ER  -