@book{24802,
	author = {González Aguilera, Carlos Julio and Oviedo Aguilar, John Elver},
	title = {Visual Basic 6.0 programación orientada a objetos    /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2007.},
	address = {Bogotá (Colombia) :},
	edition = {                   }
}