@book{89936,
	author = {Habib, Mohammad. and Nizami, K. A.},
	title = {Politics and society during the early medieval period :},
	publisher = {People's Pub. House,},
	year = {1974-1981.},
	address = {New Delhi :},
	note = {On t.p.: Centre of Advanced Study, Dept. of History, Aligarh Muslim University.}
}