Nasir Khusraw, the ruby of Badakhshan : a portrait of the Persian poet, traveller, and philosopher / Alice C. Hunsberger. Hunsberger, Alice C. Institute of Ismaili Studies. Nāṣir-i Khusraw, 1004-1088 Travel. Persian poets Biography. Persian travelers' writings History and criticism. PK6495.N3 Z59 2003 891.5511 22 HUN Bibliography: p. 273-280. Includes bibliographical references and index. London ; New York : I. B. Tauris, 2003. 2003. 2003 Text xxi, 292 p. : http://www.loc.gov/catdir/bios/hol052/2003276686.html http://www.loc.gov/catdir/description/hol041/2003276686.html eng Ismaili heritage series ; 4 Middle East Description and travel History and criticism.