https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%22CLASE%20MEDIA%20-%22%29%20AND%20%28su%3A%22ESTADOS%20UNIDOS%22%29&sort_by=title_az&format=rss 5 0 50 ISBN:0393055744 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=13005 ]]> By Bledstein, Burton J..
New York : W. W. Norton, 1976 .
354 p. 0393055744

]]> Place hold on The culture of professionalism :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=13005 ISBN:0870002104 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=35058 ]]> By Cutler, Richard L..
New York : Arlington House, 1973 .
255 p. 0870002104

]]> Place hold on The liberal middle class :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=35058 ISBN:9681615891 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=36809 ]]> By Bagdikian, Ben H..
México : FCE, 1975 .
507 p. 9681615891

]]> Place hold on Las máquinas de información :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=36809 ISBN:8403780036 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=58958 ]]> By Mills, Charles Wright,.
Madrid : Aguilar, 1973 .
460 p. 8403780036

]]> Place hold on White collar :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=58958 ISBN: https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=58959 By Mills, Charles Wright,.
New York : Oxford University, 1951 .
xx, 378 p.

]]> Place hold on White collar :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=58959