TY  - BOOK
AU  - Cohen Robert S Ed.
AU  -  Wartofsky Marx W Ed.
TI  - Methodological and historical essays in the natura
T2  - Boston studies in the philosophy of science. Synthese Library
SN  - 90 277 0392 2
U1  - Sigma b4, L4 
PY  - 1974///
CY  - Boston
PB  - Reidel Publishing         
KW  - Social Science
ER  -