TY  - BOOK
AU  - A J Ayer
TI  - Philosophy in the Twentieth Century
SN  - 9780041000447
U1  - 192 AYE 
PY  - 1984///
CY  - London
PB  - Unwin Paperbacks
KW  - Philosophy of Western Countries
N1  - MIR No:92
ER  -