TY  - BOOK
AU  - Левин, A. И. Levin, A. I.
TI  - Sotsyalno-yekonomicheskiye probleme razvitiya sprosa naseleniya v SSSR
SN  - RUSSIAN19755
U1  - 306.30947 
PY  - 1969///
CY  - Moskva
PB  - Mysl
KW  - Supply and demand
ER  -