Download this publisher's e-journal holdings (xlsx) Content Type OA ? PCA ? Journals 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-Journals All0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Titles (2) ISSN Status Cuadernos de arquitectura y fortificación 2659-6490 preserved Ex Officina Hispana. Cuadernos de la SECAH 2659-6512 preserved