@book{22798,
	author = {Qureshi, Ishtiaq Husain},
	title = {The administration of the Sultanate of Delhi  /},
	publisher = {Oriental Books Reprint Corp.; exclusively distributed by Munshiram Manoharlal},
	year = {[1971]},
	address = {New Delhi,},
	note = {"Substantially the thesis approved for the degree of Doctor of Philosophy by the University of Cambridge."}
}