Download this publisher's e-journal holdings (xlsx) Content Type OA ? PCA ? Journals No Yes 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-Journals E-Books All0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Titles start with G (2) ISSN Status Geotema. 1126-7798 preserved Gallerie e grandi opere sotterranee. 0393-1641 preserved