TY  - BOOK
AU  - Johnson-Larid,P N
AU  - Wason,P C
TI  - Thinking and reasoning: Selected readings 
T2  - Penguin modern psychology Readings UPS II
U1  - 153.42 
PY  - 1968///
CY  - London
PB  - Penguin
KW  - Thinking
ER  -