TY  - BOOK
AU  - Harre,R.
TI  - Scientific thought 1900-1960: a selective survey 
U1  -  509 
PY  - 1969///
CY  - Oxford
PB  - Clarendon P.
KW  - Science
KW  - Methodology
KW  - Philosophy
N1  - Includes index
ER  -