TY  - BOOK
AU  - Toulmin,Stephen
TI  - The philosophy of science: an introduction 
T2  - Hutchinson's university library. Philosophy
SN  - 0090384113
U1  - 501 
PY  - 1969///
CY  - London, New York
PB  - Hutchinson's University Library
KW  - Science
KW  - Philosophy
N1  - Includes index
ER  -