@book{6404,
	author = {Nath, Vishwa.},
	title = {Engineering mathematics :},
	publisher = {Tech India Publications,},
	year = {2004.},
	series = {Engg.},
	address = {[S.l.] :},
	edition = {Revised & enlarged.},
	url = {http://www.amazon.com/exec/obidos/ASIN/B0007JULG2/chopaconline-20}
}