@book{13126,
	author = {NANGO TOALA, EDITH DEL CARMEN.},
	title = {SISTEMA INTEGRAL DE ACTIVIDADES COMPLEMENTARIAS [RECURSO ELECTRONICO]/ },
	publisher = {LA AUTORA},
	year = {2013},
	address = {DATOS ELECTRONICOS. -- TUXTLA GUTIERREZ, CHIAPAS: }
}