TY  - BOOK
AU  - Mensa
TI  - Logic challenges: test your aptitude for deduction and examine your IQ with 200 puzzles
SN  - 9789353571542
U1  - 793.73 MEN 
PY  - 2017///
CY  - New York
PB  - Harper Collins Publishers
KW  - IQ intelligence
KW  - Logic puzzles
KW  - Puzzles
ER  -