@book{13341,
	author = {Gonzales, Ronald F.},
	title = {Introduction to welding /},
	publisher = {Canfield Press,},
	year = {1975.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0064533034/chopaconline-20}
}