@book{50778,
	author = {Coughlin, Raymond F.},
	title = {Applied calculus /},
	publisher = {Allyn and Bacon,},
	year = {c1980.},
	address = {Boston :},
	edition = {2d ed.},
	note = {An expanded version of the 2d ed. of the author's Elementary applied calculus published in 1978.}
}