TY  - BOOK
AU  - Karl Marx and Our Time : the Struggle for Peace and Social Progress : International Scientific Conference (
TI  - Karl Marx and Our Time : the Struggle for Peace and Social Progress : International Scientific Conference, Berlin, April 11-16, 1983 
U1  - 335406 
PY  - 1984///
N1  - 1; Biblioteca Jaime Quijano Caballero
ER  -