TY  - BOOK
AU  - AYER,A.J.
AU  - GRADY,JANE O.
TI  - A DICTIONARY OF PHILOSOPHICAL QUOTATIONS / 
U1  - 128 
PY  - 1992///
CY  - [S.N] : 
PB  - BLACK WELL ، 
KW  - PHILOSOPHY - DICTIONARIES
ER  -