https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=copydate%3A%221981%20%282000%20impr.%29.%22&sort_by=title_az&format=rss 5 0 50 ISBN:8489354936 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=107843 ]]> By James, Henry,.
Barcelona, Esp. : Montesinos, 1981 .
435 p. 8489354936

]]> Place hold on Los embajadores /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=107843 ISBN:9686034102 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=21273 ]]> By Stevenson, William J..
México : Harla, 1981 .
585 p. 9686034102

]]> Place hold on Estadística para administración y economía :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=21273 ISBN:8420639567 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=81882 ]]> By Maquiavelo, Nicolás,.
Madrid : Alianza, 1981 .
156 p. 8420639567

]]> Place hold on El príncipe /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=81882 ISBN:9682602688 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=104991 ]]> By Pyle, William W..
México : CECSA, 1981 .
1117 p. 9682602688

]]> Place hold on Principios fundamentales de contabilidad /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=104991 ISBN:9684261136 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=49478 ]]> By Fitzgerald, Hiram E..
México : El Manual Moderno, 1981 .
350 p. : 9684261136

]]> Place hold on Psicología del desarrollo :

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