SAGAN, CARL, 1934-1996 creator MEXICO] [S.N.] [201 EDICION FACSIMIL DE LA DE [198-] spa [114] P. 24 CM CARL SAGAN PUBLICACION ORIGINAL: EDICION DE [S.L.] : [S.N.], [198-] 2 ASTRONOMIA -- OBRAS POPULARES 520 S24 [198-]a ITTG 241215 20250115012129.0 ITTG14889