http://catalogo.fi.uba.ar/cgi-bin/koha/opac-search.pl?q=ccl=an%3A15470%20and%20itype%3ADEP%20and%20su-to%3AANALISIS%20NUMERICO%20and%20au%3ARey%20Pastor%2C%20Julio&format=rss2 4 0 50 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=978 By Rey Pastor, Julio. Buenos Aires : Estrada, 1948 . 514 p. : 26 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=978 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=6434 By Rey Pastor, Julio. Madrid : Medina[imprenta], 1930 . 511 p. : 24,5 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=6434 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=9929 By Rey Pastor, Julio. Buenos Aires : Torfano[imprenta], 1959 . 514 p. : 26 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=9929 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=16839 By Rey Pastor, Julio. Buenos Aires : [s. e.], 1945 . 514 p. : 26 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=16839