TY  - BOOK
AU  - Marx,Karl
AU  - Dobb,Maurice
AU  - Ryazanskaya,S.W.
TI  - A contribution to the critique of political economy
SN  - 0717800423 (paperback)
AV  - HB175 .M37 1972
PY  - 1972///
CY  - New York
PB  - International Publishers, 
KW  - Economics
KW  - Marxian economics
N1  - Includes index; Translation of "Zur Kritik der politischen Ökonomie"
ER  -