TY  - BOOK
AU  - "Mander, A.E."
TI  - Clearer thinking: logic for every man
T2  - THE THINKER'S LIBRARY
U1  - 160/MC  21
PY  - 1996///
CY  - [د.م]
PB  - [د.ن]
KW  - Logic
ER  -