https://biblioteca.isel.pt/cgi-bin/koha/opac-shelves.pl?rss=1&viewshelf=784 RSS feed for public list Advanced engineering mathematics / Erwin Kreyszig https://biblioteca.isel.pt/cgi-bin/koha/opac-detail.pl?biblionumber=6608 https://biblioteca.isel.pt/cgi-bin/koha/opac-detail.pl?biblionumber=9594 https://biblioteca.isel.pt/cgi-bin/koha/opac-detail.pl?biblionumber=9795 https://biblioteca.isel.pt/cgi-bin/koha/opac-detail.pl?biblionumber=9784 https://biblioteca.isel.pt/cgi-bin/koha/opac-detail.pl?biblionumber=9773