@book{7070,
	author = {Kumpel, P. G. and Thorpe, John A.},
	title = {Linear algebra, with applications to differential equations /},
	publisher = {Saunders College Pub.,},
	year = {c1983.},
	series = {The Saunders series},
	address = {Philadelphia :},
	note = {Includes index.}
}