@book{5517,
	author = {Rainville, Earl David,},
	title = {Elementary differential equations.},
	publisher = {Macmillan},
	year = {[1997]},
	address = {New York,},
	edition = {8th ed.},
	note = {"Chapters 1-19 appear under the title: A short course in differential equations, third edition ... 1964 ... Some material ... is from The Laplace transform: an introduction ... 1963."}
}