Olimpíada Argentina de Astronomía http://koha.oac.uncor.edu/cgi-bin/koha/opac-shelves.pl?rss=1&viewshelf=22 RSS feed for public list Olimpíada Argentina de Astronomía Astronomía General by Claría, Juan José, http://koha.oac.uncor.edu/cgi-bin/koha/opac-detail.pl?biblionumber=2120 Astronomy : by Roy, A. E. http://koha.oac.uncor.edu/cgi-bin/koha/opac-detail.pl?biblionumber=2330 Astronomy : by Zeilik, Michael http://koha.oac.uncor.edu/cgi-bin/koha/opac-detail.pl?biblionumber=1591 Astronomy, the cosmic journey / by Hartmann, William K. http://koha.oac.uncor.edu/cgi-bin/koha/opac-detail.pl?biblionumber=658 Discovering the Universe / by Kaufmann, William J. http://koha.oac.uncor.edu/cgi-bin/koha/opac-detail.pl?biblionumber=900 Discovering the Universe / by Kaufmann, William J. http://koha.oac.uncor.edu/cgi-bin/koha/opac-detail.pl?biblionumber=1884 Elementos de Astronomía de posición by Portilla Barbosa, José Gregorio http://koha.oac.uncor.edu/cgi-bin/koha/opac-detail.pl?biblionumber=2317 Introducción a la Astronomía / by Gaposchkin, Cecilia Helena Payne, http://koha.oac.uncor.edu/cgi-bin/koha/opac-detail.pl?biblionumber=1935 Text-book on spherical astronomy / by Smart, W. M. http://koha.oac.uncor.edu/cgi-bin/koha/opac-detail.pl?biblionumber=25 Universe / by Kaufmann, William J. http://koha.oac.uncor.edu/cgi-bin/koha/opac-detail.pl?biblionumber=1885