TY  - BOOK
AU  - Marx, Karl
AU  - Friedrich, Engels 
TI  - The German ideology
SN  - 9788124805893
U1  - 335.41 
PY  - 2025///
CY  - New delhi
PB  - Peacock books 
KW  - English
KW  - Historical materialism
KW  - Socialist theory
ER  -