@book{5320,
	author = {Croucher.},
	title = {Introductory mathematics and statistics for business /},
	publisher = {McGraw-Hill Europe,},
	year = {2002.},
	address = {[S.l.] :},
	edition = {4th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0074710427/chopaconline-20}
}