https://www.unam.mx/ Content Type OA ? PCA ? Books (Back List, Front List) No Yes Request a holdings comparison Portico provides a free holdings comparison service to compare a library’s journal or book holdings to the Portico archive. Search titles and ISSNs by keyword: Show: E-Books All0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Titles start with N (2) Information Napoleón Bonaparte, Ed. ANN - Annotated, 1 Author/Editor: C. A. SAINTE-BEUVE,Christopher Domínguez Michael Naufragios, Ed. FAC - Facsimile, 1 Author/Editor: Álvar Núñez Cabeza de Vaca,Arturo Dávila