@book{188630,
	author = {Rao, P. B. Bhaskar. and Sriramachary, S. K. V. S. and ebrary, Inc.},
	title = {Engineering mathematics.},
	publisher = {BS Publications,},
	year = {2008.},
	series = {Engineering mathematics ;},
	address = {Hyderabad [India] :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10416074}
}