Published by Editorial Quezalteca, Quezaltenango, Guatemala, 1955
Seller: Stony Hill Books, Madison, WI, U.S.A.
Signed
Printed Wrapper. Condition: Very Good. Printed self-wraps 14x20.5 cm, 8 pages, Very Good condition, titled inside "Dr. Joseph Cirilo Flores"; inscribed and SIGNED J.A. de la Roca; soft horizontal fold, text in Spanish. Signed by Author(s).