TY  - BOOK
AU  - Cohen, G.A.
TI  - Karl Marx's theory of history: a defence
SN  - 0691020086 :
U1  - 335.4119 
PY  - 1978///
CY  - Princeton, New Jersey
PB  - Princeton University Press
KW  - Marx, Karl,
KW  - Historical materialism
N1  - Includes bibliographical references
ER  -