@book{1972,
	author = {Little, Richard & Sherry. and Little, Sherry B.},
	title = {The basic book of metalworking /},
	publisher = {Sterling Pub Co Inc,},
	year = {1978.},
	series = {Basic industrial arts series.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0826918859/chopaconline-20}
}