@book{150602,
	author = {Haeussler, Ernest F. and Paul, Richard S.},
	title = {Introductory mathematical analysis :},
	publisher = {Prentice-Halll,},
	year = {c1987.},
	address = {Englewood Cliffs, N.J. :},
	edition = {5th ed.},
	note = {Includes index.}
}