@book{30058,
	author = {Thomson Gale (Firm)},
	title = {Ingenieria y ciencia :},
	publisher = {Universidad EAFIT},
	address = {Medellin, Colombia : :},
	note = {Description based on: Volumen 1, no. 2 (sept. de 2005); title from cover.},
	url = {www.eafit.edu.co/ingciencia/}
}