Published by La Casa de la Cultura Ecuatoriana, Nucleo de Guayas, Guayaquil ECUADOR, 1966
Seller: Stony Hill Books, Madison, WI, U.S.A.
Soft cover. Condition: Very Good. Oblong format center-stapled softcover of 48 pages in Spanish, edicion de 1000 ejemplares; gift inscription with uncertain signature on title page, otherwise clean and unmarked, slight age toning.