TY  - BOOK
AU  - Suppes Patrick Ed.
AU  -  Henkin Leon Ed.
AU  -  Joja A Thanase Ed.
AU  -  Moisil G R C Ed.
ED  - International cogress on logic methodology and philosophy of science4 (1971 : Bucharest)
TI  - Proceeding on logic, methodology and philosophy of science 4
T2  - Studies in logic and foundations of mathematics; 74
U1  - A:(R)p1,N71, L3 
PY  - 1973///
CY  - London
PB  - North-Holland       
KW  - Science
ER  -