https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=pl%3A%22M%C3%A9xico%20%3A%20Siglo%20XXI%2C%201981.%22&sort_by=title_az&format=rss 13 0 50 ISBN:9682310245 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=133687 ]]> By Pierre-Charles, Gérard.
México : Siglo XXI, 1981. .
413 p. , Incluye bibliografía. 9682310245

]]> Place hold on El Caribe contemporáneo/ Gérard Pierre-Charles.

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=133687 ISBN:9682310903 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=13367 ]]> By Reyna Pérez, José Luis,.
México : Siglo XXI, 1981 .
188 p. 9682310903

]]> Place hold on De Adolfo Ruiz Cortines a Adolfo López Mateos (1952-1964) /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=13367 ISBN:9682305403 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=22615 ]]> By Barbosa Ramírez, A. René.
México : Siglo XXI, 1981 .
259 p. : 9682305403

]]> Place hold on La estructura económica de la Nueva España (1519-1810) /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=22615 ISBN:9682310830 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=24520 ]]> México : Siglo XXI, 1981 .
vii, 439 p. 9682310830

]]> Place hold on La filosofía en el siglo XX /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=24520 ISBN:9682310946 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=24583 ]]> México : Siglo XXI, 1981 .
viii, 542 p. 9682310946

]]> Place hold on Las filosofías nacionales siglos XIX y XX /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=24583 ISBN:9682310474 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=155134 ]]> By Sigerist, Henry Ernest,.
México : Siglo XXI, 1981 .
98 p. 9682310474

]]> Place hold on Hitos en la historia de la salud pública /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=155134 ISBN:9682309360 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=31594 ]]> By Bowles, Samuel.
México : Siglo XXI, 1981 .
377 p. 9682309360

]]> Place hold on La instrucción escolar en la América capitalista :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=31594 ISBN:9682310334 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=85245 ]]> México : Siglo XXI, 1981 .
220 p. , Subtítulo de la cubierta: Ensayos de etnotecnología. 9682310334

]]> Place hold on Juegos y juguetes /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=85245 ISBN:9682310393 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=123415 ]]> By Herrera, Amílcar O..
México : Siglo XXI, 1981 .
207 p. 9682310393

]]> Place hold on La larga jornada :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=123415 ISBN:9682310369 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=39224 ]]> By Tello Díaz, Carlos,.
México : Siglo XXI, 1981 .
149 p. 9682310369

]]> Place hold on México, la disputa por la nación :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=39224 ISBN:9682310563 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=105601 ]]> By Pitol, Sergio,.
México : Siglo XXI, 1981 .
150 p. 9682310563

]]> Place hold on Nocturno de bujara /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=105601 ISBN:96810873 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=43044 By Adorno, Theodor W.,.
México : Siglo XXI, 1981 .
383 p. 96810873

]]> Place hold on Origen de la dialéctica negativa /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=43044 ISBN:9682300029 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=45405 ]]> By Hansen, Roger D..
México : Siglo XXI., 1981 .
340 p. , "17a ed. de 1988" (reimpresión) 9682300029

]]> Place hold on La política del desarrollo mexicano /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=45405