970.3 S Scholes, France Vinton, 1897- The Maya Chontal Indians of Acalan-Tixchel; a contribution to the history and sthnography of the Yucatan Peninsula [by ] France V. Scholes [and others] Washington, 1948, 565 p. mapas pleg. 26 cm (Carnegie Ins- titution of Washington. Publication 560)