https://www.ucaldas.edu.co/portal/tag/sello-editorial/ 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 (1) Information Karl Popper: El conocimiento objetivo y el mundo 3 Author/Editor: Carlos Emilio García Duque