@book{21615,
	author = {Singh, Surjeet and Zameeruddin, Qazi},
	title = {Modern algebra : (for undergraduate and postgraduate students of the Indian universities) /},
	publisher = {Vikas Publishing House,},
	year = {1975.},
	address = {New Delhi :},
	edition = {2nd rev. ed.},
	note = {Previous edition: Delhi : Vikas Publishing House Pvt Ltd, 1972.}
}