@book{8400,
	author = {Coastal Training Technologies Corp.},
	title = {Roughing and finishing external threads},
	publisher = {Coastal Training Technologies Corp.},
	address = {Virginia Beach, Va.:},
	note = {This video program will show an operation the machinist performs frequently -- cutting external threads on the engine lathe. This demonstration will show how to cut one of the most common forms of screw thread -- the unified, a sixty degree and V-type threads.}
}