@book{97325,
	author = {Torres Acosta, Jairo Humberto,},
	title = {Ingeniería de costos :},
	publisher = {Editorial UD,},
	year = {[2013]},
	series = {Espacios},
	address = {Bogotá :},
	note = {"Universidad Distrital Francisco José de Caldas. Centro de Investigaciones y Desarrollo Científico."},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/125293/}
}