@book{27984,
	author = {Bierman, Harold. and Bonini, Charles P.,},
	title = {Quantitative analysis for business decisions /},
	publisher = {R. D. Irwin,},
	year = {1977.},
	series = {Irwin series in quantitative analysis for business},
	address = {Homewood, Ill. :},
	edition = {5th ed.}
}