@book{1987,
	author = {Koenig, Daniel T.},
	title = {Manufacturing Engineering: principles for optimization},
	publisher = {Core/Mechanical,},
	year = {1986.},
	address = {[S.l.] :},
	edition = {2nd ed. },
	url = {http://10.10.170.122:8080/browse/book/6024}
}