TY  - BOOK
AU  - Ellman,Michael, x
AU  - x
TI  - Planning problems in the USSR; the contribution of mathematical economics to their solution 1960-1971: x
SN  - x
U1  - 338.947/ELP 
PY  - 1973///
CY  - Cambridge
PB  - Cambridge University
KW  - USSR-Economic Policy-1960-1971
KW  - USSR-Economics Conditions
N1  - x
ER  -