CCalendario de los indios de GuatemalaCalendario de los indios de Guatemalade C. Hermann Berendt, William E. GatesEdiciones (1)Calendario de los indios de GuatemalamynMás obras de C. Hermann BerendtCartilla en lengua maya para la enseñanza de los niños indigenasEEl Español de NicaraguaEl Español de NicaraguaRReport of explorations in Central AmericaReport of explorations in Central America
RRemarks on the centres of ancient civilization in Central AmRemarks on the centres of ancient civilization in Central America and their geographical distribution
RRemarks on the centres of ancient civilization in Central AmRemarks on the centres of ancient civilization in Central American and their geographical distribution
