@book{13730,
	author = {Bies, John D.},
	title = {Mathematics for mechanical technicians and technologists :},
	publisher = {Audel Books,},
	year = {1986.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0025106201/chopaconline-20}
}