TY  - BOOK
AU  - Nicolaievsky, Boris.
AU  - Maenchen Helfen, Otto.
TI  - Karl Marx: man and fighter 
SN  - 0713903422
U1  - 335.40924 
PY  - 1973///
CY  - London
PB  - Allen lane the penguin press
KW  - karl Marx
ER  -