@book{56132,
	author = {Zill, Dennis G. and Wright, Warren S.},
	title = {Advanced engineering mathematics /},
	publisher = {Jones and Bartlett Pub.,},
	year = {c2011},
	series = {The Jones and Bartlett Publishers series in mathematics. Advanced engineering mathematics},
	address = {Sudbury, MA. :},
	edition = {4th ed.},
	note = {Includes index}
}