TY  - BOOK
AU  - Ayer,A.J.
TI  - Philosophy in the twentieth century
SN  - 9780041000443
U1  - 190.9 
PY  - 1982///
CY  - London
PB  - Unwin Paperbacks
KW  - Philosophy : Modern
KW  - 20th century
KW  - Philosophy : Western : Modern
KW  - Philosophers : Western : Modern
N1  - Includes bibliographical references and index
ER  -