00389nam a2200157   45000010005000000030003000050050017000080080041000250350018000660350017000840500022001011000017001232450054001402500011001942600026002058879UR20220428113819.0061102|||||||||||||||||||||||||||||||| d  a(janium) 8868  a(janium)8868 4aHB97.5b.M37 19761 aMarx, Carlos10aContribucion a la critica de la economia politica  a6a ed.  bCultura Popularc1976