@book{53862,
	author = {Usaquén Chía, Martha Inés,},
	title = {Ejercicios resueltos de microeconomía intermedia :},
	publisher = {Universidad de la Salle,},
	year = {[2013]},
	series = {Apuntes de clase,},
	address = {Bogotá :},
	note = {"Facultad de Ciencias Económicas y Sociales, Programa de Economía".},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/83124/}
}