https://www.utadeo.edu.co 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 C (2) Information Comercio internacional Author/Editor: Carlos Lleras Restrepo Cambio Climático. Glaciaciones y calentamiento global Author/Editor: José Fernando Isaza Delgado ,Diógenes Campos Romero