@book{226190,
	author = {Gorini, Catherine A. and ebrary, Inc.},
	title = {Master math},
	publisher = {Course Technology/Cengage Learning,},
	year = {2012.},
	address = {Boston :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10456293}
}