@book{465,
	author = {Curwin, Jon. and Eadson, David.},
	title = {Quantitative methods for business decisions /},
	publisher = {Cengage Learning,},
	year = {c2013.},
	address = {Andover :},
	edition = {7th ed.},
	note = {Previous edition: 2008. - Includes index.},
	url = {http://swbplus.bsz-bw.de/bsz371774837inh.htm}
}