00532nam a2200157ua 4500001000700000008004100007082001400048100001800062245005300080260004300133300001100176591002100187600003100208999001700239952011800256006686181020s1983    ck     gr     000   spa d04a920bS8271 aStepanova, E.10aCarlos Marx : Esbozo Biografico / cE. Stepanova  aMoscú : bEditorial Progreso, c1972  a119 p.  a6686 - Seminario14aBiografía de Carlos Marx  c42673d42673  00104070aSEMINARIObSEMINARIOd2019-03-13l0o920 S827pBPSC013690r2019-03-13 00:00:00tEj. 1w2019-03-13yBK