@book{120341,
	author = {Briones, Guillermo,},
	title = {La investigación social y educativa. Volumen 1},
	publisher = {Convenio Andrés Bello,},
	year = {1996.},
	series = {Formacion de docentes en investigacion educativa},
	address = {Bogotá :},
	edition = {3. edición},
	note = {Donacion:Guillermo Briones:Abr./99.}
}