Azīz Aḥmad, Muhammad। Political history & institutions of the early Turkish Empire of Delhi : 1206-1290 A.D. / Muhammad Aziz Aḥmad. - Lahore : Kashmiri bazar, c 1949. - xi, 399 p. : 22 cm. Includes index 400 400 Subjects--Topical Terms: History--Delhi. Dewey Class. No.: 954 / M893p