JUAN PABLO http://bibliotecas.upse.edu.ec/cgi-bin/koha/opac-shelves.pl?rss=1&viewshelf=97 RSS feed for public list JUAN PABLO Cálculo. Varias variables by Thomas, Jr., George B., http://bibliotecas.upse.edu.ec/cgi-bin/koha/opac-detail.pl?biblionumber=11514