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 K (2) Information Kelsen y el nihilismo Author/Editor: JOAQUÍN ALMOGUERA CARRERES Keynes y la crisis financiera actual Author/Editor: ANTONIO TORRERO MAÑAS