00625nam a22002294a 450000100060000003500200000600300090002600500170003500800410005204000350009304100080012804400070013610000450014324500210018826400680020930000260027744000120030365000160031565000160033165000150034765300330036228018 a(Koha2011)63674AR-ReUNN20260702134936.0240315s1964 ag spa d aAR-ReUNNbspacAR-ReUNNeaacr20 aspa aag1 aGonzález Covarrubia, Juan Joséd193610aJulio Rey Pastor 1a[Buenos Aires] : bEdiciones Culturales Argentinas, c[c.1964]. a173 páginas : bil. 0aAportes 4aCientificos 4aMatematicos 4aBiografias aRey Pastor, Julio, 1888-1962