@book{2845,
	author = {Render, Barry. and Heizer, Jay.},
	title = {Principles of operations management /},
	publisher = {Prentice Hall,},
	year = {c1997.},
	address = {Upper Saddle River, N.J. :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/toc/fy0713/96046593.html}
}