@book{143969,
	title = {Ingeniería y Desarrollo (Barranquilla)},
	publisher = {Universidad del Norte,},
	year = {1997.},
	address = {Barranquilla :},
	url = {http://www.scielo.org.co/scielo.php?script=sci_serial&pid=0122-3461&lng=en&nrm=iso}
}