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 0-9 (2) Information 100 voces (y una carta) para Paulo Freire Author/Editor: Nicolás Arata 500 años de la conquista de México: resistencias y apropiaciones Author/Editor: Valeria Añón