Catalogue of Arabic manuscripts in the Library of the University of Leiden and other collections in the Netherlands : vol. 4 / J.J. Witkam. Witkam, J. J. Rijksuniversiteit te Leiden. Bibliotheek. Z6621 .L663 1980 vol. 21 025.34 WIC Includes indexes. Leiden : Leiden University Press, 1986. 1986. 1986 Text v. 4 : eng engara Codices manuscripti, 0169-8672 ; 21 Codices manuscripti (Leiden University Press) ; 21. Netherlands