00768nam a22002297a 450000100060000000300100000600500170001604000140003300800410004702000180008809000140010610000280012024500640014826000270021230000110023950000770025060000620032759900220038994200060041199900170041795201040043424438MX-SIABUC20260702205718.0  aMX-SIABUC050602s1980    sp x   j            spa d  a84-344-0811-2  aB450 K67c40aKorsch, Karld1886-19610 aLa concepción materialista de la historia y otros ensayos4 aBarcelona :bEd. Ariel4 a225 p.4 aEsta obra pertenece al donativo del Lic. Carlos Francisco Cisneros Ramos  a1.KAUTSKY, KARLd1.1854-1938a2.KORSCH, KARLd2.1886-1961  a20100428 10:57:35  c1  c24438d24438  001030000004070a1b1c1d2010-04-28l0oB450 K67cp33204r2026-07-02 20:57:18t1w2026-07-02y1