TY  - BOOK
ED  - Lakatos, Amre 
ED  - Musgrave, Alan 
TI  - Problems in the philosophy of science
T2  - Studies in logic and foundations of mathemaatics 
U1  - 160.6 
PY  - 1968///
CY  - Amsterdam 
PB  - North-Holland Publications 
N1  - Process of the International lcolloquium in the philosophy of science, London,1965;no .3
ER  -