@book{54693,
	author = {Roy, Ram Naresh. and ebrary, Inc.},
	title = {A modern approach to operations management},
	publisher = {New Age International (P) Ltd., Publishers,},
	year = {c2005.},
	address = {New Delhi :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10323336}
}