@book{42701,
	author = {Nahmias, Steven},
	title = {Production and operations analysis /},
	publisher = {McGraw-Hill/Irwin,},
	year = {c2009},
	address = {New York, NY :},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0827/2008000034-t.html}
}