http://www.pdcnet.org/ 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 start with O (2) ISSN Status Overheard in Seville: Bulletin of the Santayana Society 0846-8508, 2153-7046 preserved The Owl of Minerva 0030-7580, 2153-3385 preserved