@book{86631,
	author = {Sharma, Anand. and ebrary, Inc.},
	title = {Operations research},
	publisher = {Himalaya Pub. House,},
	year = {2009.},
	address = {Mumbai [India] :},
	edition = {Rev. ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10415322}
}