TY  - BOOK
AU  - Weil,Richard
TI  - The art of practical thinking: an informal discussion for the intelligent layman 
AV  - BC161.B8 W4
U1  - 153.42 
PY  - 1940///
CY  - Bombay
PB  - D,B Taraporevala sons
KW  - Logic
KW  - Thought and think
ER  -