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 J (1) Information José María Gil-Robles Gil-Delgado: Su aportación al pensamiento y a la construcción europea con motivo de su octagésimo quinto aniversarioº Author/Editor: FRANCISCO ALDECOA LUZÁRRAGA