TY  - BOOK
AU  - Cohen R S Ed.
AU  -  Feyerabend P K Ed.
TI  - Essays in memory of imre lakatos
T2  - Systhese library; 9
U1  - A:(R)jN22, L6 
PY  - 1976///
CY  - Holland
PB  - D Reidal Publication       
KW  - Philosophy of science
ER  -