https://biblioteca.uaysen.cl/cgi-bin/koha/opac-search.pl?q=ccl=au%3ATrotsky%2C%20Leon%2C&format=rss2 10 0 50 ISBN https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=221474 By Trotsky, León, . Tres Cantos (Madrid) Akal 2009 . 318 p.

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=221474 ISBN https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=230077 By Trotsky, León,. . 1 recurso en línea (95 páginas)

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=230077 ISBN https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=232622 By Trotsky, Leon.. Santa Fe, Argentina El Cid Editor 2009 . 113 p.

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=232622 ISBN 9789871421046 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=237850 By Trotsky, León,. . 1 recurso en línea (976 páginas) , Incluye índice. 9789871421046

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=237850 ISBN https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=281249 By Trotsky, Leon,. . 1 online resource.

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]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=327499 ISBN 9789560010377 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=341664 By Trotsky, Leon,. . 1 online resource. 9789560010377

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=341664 ISBN 9789560010384 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=341665 By Trotsky, Leon,. . 1 online resource. 9789560010384

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