@book{7446,
	author = {Lang, Serge,},
	title = {A first course in calculus /},
	publisher = {Addison-Wesley,},
	year = {1968.},
	series = {Addison-Wesley world student series edition.},
	address = {Reading, Mass. :},
	edition = {2nd ed.},
	note = {Includes index.}
}