TY  - BOOK
ED  - Cohen,  Robert S. 
ED  - Wartofsky, Marx W.
TI  - Proceedings of the oston colloquium for the philosophy of science, 1962-'64
T2  - Boston studies in the philosophy of science; no.2
U1  - 501 
PY  - 1965///
CY  - New York
PB  - Humanities Press
N1  - In honour of Philipp Frank
ER  -