@book{75664,
	author = {Jensen, Cecil Howard, and Helsel, Jay D.},
	title = {Engineering drawing and design /},
	publisher = {Glencoe,},
	year = {1996.},
	address = {New York :},
	edition = {5th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/mh051/94011373.html}
}