@book{606,
	author = {Elva Nohemí Calderón Ramírez},
	title = {Caracterización de los núcleos familiares educativos para el desarrollo NUFED},
	publisher = {CUNORI},
	year = {2017},
	address = {Chiquimula},
	url = {http://biblioteca.cunori.edu.gt/cgi-bin/koha/opac-retrieve-file.pl?id=5d6fcffb04aa8a459fdc67d79e5ffa71}
}