00380cam a2200169 4500 u1612 SIRSI 20250825174825.0 190910n cl 000 0 spa u 523.1 C854v.E 1968 Couderc, Paul El universo 3 ed Buenos Aires : EUDEBA, 1968 152 p Cosmología 557 557 2026-03-12 00:00:00 002867 523.1 C854v.E 1968 002867 1 2025-08-25 BOOK 0 0 0 COL_GRAL 0 BCENTRAL BCENTRAL 2019-09-10