@book{31059,
	author = {Álvarez Pulido, Manuel,},
	title = {Controladores lógicos /},
	publisher = {Marcombo, S.A.,},
	year = {[2007]},
	address = {Barcelona (España) :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/17204/}
}