Holdings: 75 aniversario de Carl Sagan

Bibliographic Details
Main Author:	Gómez Roldán, Ángel.
Corporate Author:	e-libro, Corp.
Format:	Article
Language:	Spanish
Published:	[Madrid] : Equipo Sirius, 2009.
Subjects:	Astronomía. Universo. Cosmology. Astronomy. Libros electrónicos.
Online Access:	https://elibro.net/ereader/uninicaragua/101209