Kelsey, Vera Four keys to Guatemala by Vera Kelsey and Lilly de Jongh Osborne. - New York Funk & Wagnalls Company 1961 - xiv, 332 p. il. 22 cm. Au1536 Bibliografía: p. 319-323 Subjects--Topical Terms: Indígenas de América Central Subjects--Geographic Terms: Guatemala--Guías LC Class. No.: F1463 / .K45 1961