TY  - BOOK
AU  - Kelle,V., Kovalson, M.
AU  - x
TI  - Historical materialism : an outline of Marxist theory of society 
SN  - x     
U1  - 335.411/KEH  
PY  - 1973///
CY  - Moscow 
PB  - Progress 
KW  - Materialism
N1  - Includes
ER  -