Content Type OA ? PCA ? Books 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 O (2) Information Ourika Author/Editor: CLAIRE DE DURFORT ,DUCHESSE DE DURAS ,Roger Little Ontographies: A Media Philosophy of Immanence Author/Editor: LORENZ ENGELL