@book{30112,
	author = {Hoffmann, Laurence D., and Hoffmann, Laurence D.,},
	title = {Applied calculus /},
	publisher = {McGraw-Hill },
	year = {c1983.},
	address = {New York },
	note = {"This book includes chapters 1 to 7 and appendixes A and B of Calculus for the social, managerial, and life sciences, second edition"--T.p. verso.}
}