@book{18755,
	author = {McMahon, Chris. and Browne, Jimmie.},
	title = {CADCAM :},
	publisher = {Addison-Wesley Pub. Co.,},
	year = {c1993.},
	address = {Reading, MA :},
	url = {http://www.archive.org/details/cadcamfromprinci00mcma}
}