@book{10367,
	author = {Zill, Dennis G. and Wright, Warren S.},
	title = {Advanced engineering mathematics /},
	publisher = {Wiley,},
	year = {c2011 [repriented 2011].},
	address = {Jones & Bartlett :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/description/wiley033/98037591.html}
}