00383nam a22001457a 450000100060000000300100000600500170001604000140003300800410004710000310008824500400011926000430015930000110020265100240021313766MX-SIABUC20260702204515.0 aMX-SIABUC050424s1941 ag x j spa d40aBelloc, Hilaired1870-19530 aLa crisis de nuestra civilización4 aBuenos Aires :bEditorial Sudamericana4 a352 p. a1.EUROPAz-HISTORIA