http://catalogo.fi.uba.ar/cgi-bin/koha/opac-search.pl?q=ccl=callnum%3A%22658.5%2C%20M337%22&format=rss2 8 0 50 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=9909 Buenos Aires : Talleres ALAS[imprenta], 1970 . vi, [155] p. : 27 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=9909 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=8522 By Marín, Isidoro. Buenos Aires : Consejo Federal de Inversores, 1975 . 97 p. : 27 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=8522 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=7840 By Marín, Isidoro. Buenos Aires : Macchi, 1977 . 158 [i.e. 183] p. : 23 cm..

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=7840 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=7160 Buenos Aires : Talleres ALAS[imprenta], 1970 . xi, 153 p. , Respuestas a ejercicios 27 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=7160 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=989 By Marín, Isidoro. Buenos Aires : Macchi, 1977 . 165 p. ; , Indice de capítulos | Respuestas a ejercicios 23 cm..

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=989 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=634 By Marín, Isidoro. Buenos Aires : Macchi, 1980 . x, 85 p. : , Indice de capítulos 22 cm..

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=634