@book{1894,
	author = {Greasley, Andrew. and ebrary, Inc.},
	title = {Operations management},
	publisher = {SAGE,},
	year = {2008.},
	series = {SAGE course companions},
	address = {Los Angeles ;},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10285245}
}