@book{2593,
	author = {Howes, Maurice A.},
	title = {Source book on gear design, technology, and performance :},
	publisher = {American Society for Metals,},
	year = {1980.},
	series = {Asm engineering bookshelf.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0871700921/chopaconline-20}
}