TY  - BOOK
AU  - x, x
AU  - Hanfling,Oswald
TI  - Essential readinngs in logical positivism: x
SN  - x
U1  - 146.42/ESS 
PY  - 1978///
CY  - Oxford
PB  - Basil Blackwell
KW  - Positivism
KW  - realism
N1  - x
ER  -