TY  - BOOK
TI  - Sorevnovaniye dvukh sostem: yekonomika sotsializma i vsemirnoye khozyaystvo 
SN  - RUSSIAN21268
U1  - 330.947 
PY  - 1975///
CY  - Москва
PB  - Наука
KW  - Economic situation
ER  -