@book{26971,
	author = {Rodríguez Nieto, Ma. Concepción and Padilla Montemayor, Víctor Manuel, Coaut.},
	title = {El aprendizaje colaborativo en los medios virtuales/},
	publisher = {UANL},
	series = {Colec. 75 Aniversario},
	address = {Monterrey, N. L. :}
}