00698nam a22002177a 450000100060000000300100000600500170001604000140003300800410004709000140008824500270010226000340012930000110016350000770017460000650025165000150031659900220033194200060035399900170035995201040037623007MX-SIABUC20260702205538.0  aMX-SIABUC991230s(s.     rusx   j            spa d  aB450 M3780 aMarx, Engels, Marxismo4 aMoscú :bEditorial Progreso4 a157 p.4 aEsta obra pertenece al donativo del Lic. Carlos Francisco Cisneros Ramos  a1.MARX, CARLOSd1.1818-1883a2.ENGELS, FEDERICOd2.1820-1895  a3.MARXISMO  a20090820 12:11:35  c1  c23007d23007  001030000004070a1b1c1d2009-08-20l0oB450 M378p31469r2026-07-02 20:55:38t1w2026-07-02y1