TY  - BOOK
AU  - Ayer,A.J.
TI  - Logical positivism
SN  - 0313204624
AV  - B824.6 .A9 1978 
PY  - 1959///
CY  - New York
PB  - The macmillan company
KW  - Logical positivism
N1  - Includes index   Bibliography
ER  -