@book{12848,
	author = {Schultz, Russ. and Smith, Larry.},
	title = {Blueprint reading for machine trades /},
	publisher = {Prentice Hall,},
	year = {2011.},
	series = {7th edition.},
	address = {[S.l.] :},
	edition = {7th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0132172208/chopaconline-20}
}