@book{8134,
	author = {Prede, G. and Scholz, D.},
	title = {Electropneumatics :},
	publisher = {Festo Didactic,},
	year = {1999},
	series = {Learning system for automation},
	address = {Denkendorf :},
	edition = {12/1998},
	note = {Includes index}
}