@book{19489,
	author = {Jaramillo Sierra, Luis Javier},
	title = {Ciencia, Tecnología, Sociedad y Desarrollo /},
	publisher = {ICFES,},
	year = {1995.},
	series = {Aprender a Investigar Modulo Nº1},
	address = {Bogotá :},
	edition = {2.}
}