@book{55704,
	author = {Kelly, Susanne. and Allison, Mary Ann. and ebrary, Inc.},
	title = {The complexity advantage},
	publisher = {McGraw-Hill,},
	year = {c1999.},
	address = {New York :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=5001847}
}