@book{33314,
	author = {Zill, Dennis G., and Wright, Warren S.},
	title = {Advanced engineering mathematics /},
	publisher = {Jones and Bartlett Publishers,},
	year = {c2011.},
	series = {The Jones and Bartlett Publishers series in mathematics. Advanced engineering mathematics},
	address = {Sudbury, Mass. :},
	edition = {4th ed.},
	note = {Includes index.}
}