@book{17801,
	author = {Anderson, David R. and Sweeney, Dennis J.},
	title = {Quantitative methods for business /},
	publisher = {West Pub. Co.,},
	year = {c1983.},
	address = {St. Paul :},
	edition = {2nd ed.},
	note = {Rev. ed. of: Essentials of management science. 1st ed. 1978.}
}