https://www.usta.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 S (2) Information Sociología de la paz en Colombia.: Balance territorial del posacuerdo Author/Editor: Ginneth Esmeralda Narváez Jaimes ,Camilo Andrés Castiblanco Durán Surgimiento: hacia una ontología de la praxis Author/Editor: Antonio González