TY  - BOOK
AU  - Okasha, Samir
TI  - Philosophy of science: : A very short Introduction
SN  - 9780195681805
U1  - 501  23
PY  - 2002///
CY  - New York: 
PB  - Oxfor University Press inc
KW  - Philosophy.
N1  - Includes index
ER  -