@book{84050,
	author = {Valderrey Sanz, Pablo,},
	title = {Administración de sistemas gestores de bases de datos /},
	publisher = {Ecoe Ediciones,},
	year = {[2013]},
	series = {Ciencias administrativas. Administración},
	address = {Bogotá, D.C. :},
	note = {Includes index.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/70574/}
}