TY  - BOOK
AU  - Gorsky, D. P. 
TI  - Definition: logico- methodological problems
U1  - 160 G687d 
PY  - 1974///
CY  - Moscow
PB  - Progress Publishers
KW  - Definitions
KW  - Formalised theories and formal systems
KW  - Physical theories
KW  - Social sciences
ER  -