@book{94648,
	author = {Huettenmueller, Rhonda. and ebrary, Inc.},
	title = {Precalculus demystified},
	publisher = {McGraw-Hill,},
	year = {c2005.},
	series = {Demystified series},
	address = {New York :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10085486}
}