Universidad Nacional Autónoma de México: Academia Mexicana de la Lengua: Universidad Nacional Autónoma de México: Academia Mexicana de la Lengua, 2017. First Edition. 86 pages; 17 cm; bibliographical references. New in shrinkwrap. Paperback. ISBN: 9786073005326
In Spanish. Uncommon, 1,000 copies printed. No copy located in WorldCat
