http://catalogo.fi.uba.ar/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7BINDUSTRIA%20DEL%20PETROLEO%7D%29%20and%20au%3AWeinberg%2C%20Gregorio&format=rss2 4 0 50 ISBN 9505628633 http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=8641 Buenos Aires : YPF, 1984 . 565 p. : 22 cm. 9505628633

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=8641 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=8593 By Mosconi, Enrique. Buenos Aires : AGEPE, 1958 . 227 p. : 20 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=8593 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=8594 By Mosconi, Enrique. Buenso Aires : AGEPE, 1965 . 197 p. 20 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=8594 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=8595 By Mosconi, Enrique. Buenos Aires : AGEPE, 1958 . 269 p. : 20 cm.

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