TY  - BOOK
AU  - Lange Oskar
TI  - On Political economy and econometrics:  Essays in honour of Oskar Lange   
U1  - XjN04, K4/TD3 
PY  - 1964///
CY  - Warszawa
PB  - PWN-Polish Scientific Publishers        
N1  - Bibliography: p 651-661
ER  -