TY  - BOOK
AU  - Ayer,Alfred Jules, x
AU  - x
TI  - Language, truth and logic: x
SN  - x
U1  - 140/AYL 
PY  - 1967///
CY  - Lond
PB  - Gollancz
KW  - Philosophy
KW  - Phyilosophy
N1  - x
ER  -