TY  - BOOK
AU  - Okasha, Samir
AU  - Okasha,Samir
TI  - Philosophy of Science, a Very Short Introduction
SN  - 0192836      
U1  - 501 
PY  - 2002///
CY  - Londan 
PB  - Oxford University Press 
KW  - Science-Philosophy
N1  - includes index and biblioraphy; Index
ER  -