TWO VOLUME SET. RARE ARABIC philosophical dictionary, with indices of the philosophical terms in French, English and Latin. [BOTH VOLUMES]: 245x185mm. 765+116+600 pages (altogether 1481 pages). Hardcover with dust-jacket. Gilt lettering on front cover and spine. Jacket yellowing. Spine edges bumped. Pages yellowing. [VOL.I]: Jacket worn and partly torn. Jacket tattered/torn and partly missing. Binding coming loose and visible between front inner cover and whitepage. Binding visible between rear inner cover and whitepage. [VOL.II]: Jacket worn. Jacket spine edges/hinges tattered. [SUMMARY]: This extremely rare comprehensive two volume Arabic philosophical dictionary is otherwise in good condition.