@book{44531,
	author = {Dobb, Maurice, and Castro Leal, Antonio,},
	title = {Introducción a la economía /},
	publisher = {Fondo de Cultura Económica,},
	year = {2015.},
	series = {Colección popular ;},
	address = {México, D.F. :},
	edition = {Primera edición electrónica.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/43703/}
}