http://catalogo.fi.uba.ar/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AUNESCO%2C%20&format=rss2 10 0 50 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=1254 Paris : Unesco, 1990 . 56 p. : , Cab.port.: Año internacional de la alfabetización 1990 26 cm..

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=1254 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=2843 By Michel, Jean. París : UNESCO, 1992 . 105 p. 30 cm..

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=2843 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=4006 By Mills, Edward D.. París : UNESCO, 1972 . 100 p. : 27 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=4006 ISBN 9803170449 http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=4951 Caracas : Nueva Sociedad UNESCO, 1993 . 518 p. 23 cm.. 9803170449

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=4951 ISBN 980317066X http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=4974 Caracas : Nueva Sociedad ; UNESCO, 1994 . 522 p. 23 cm.. 980317066X

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=4974 ISBN 9233020169 http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=5677 París : UNESCO, 1982 . 353 p. 27 cm.. 9233020169

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=5677 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=14785 By Scott, Jerome Fentress‏. Paris : UNESCO, 1953 . 162 p.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=14785 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=14786 Paris : UNESCO, 1953 . 407 p.

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