The improvement of the moral qualities ; printed from an unique Arabic manuscript, together with a translation, and an essay on the place of Gabirol in the history of the development of Jewish ethics, / [manuscript] :
by Stephen S. Wise.
- New York, : Gorgias Press, c2008.
- ix, 113 p. : front. (facsim.) ; 25 cm.
- Columbia University oriental studies, ; vol. 1 .
Arabic text set up and stereotyped by W. Drugulin, Leipzig, Germany. From a manuscript in the Bodleian library, Oxford.