@book{13330,
	author = {Vieweger, Hugo and Holzt, Alfred},
	title = {La escuela del técnico mecánico :},
	publisher = {Labor,},
	year = {1973.},
	series = {La escuela del técnico mecánico},
	address = {Barcelona :},
	edition = {3a ed.},
	note = {Contiene problemas.}
}