Diccionario del quechua del Huallaga con índice castellano. Contiene alfabeto y pronunciación, notas gramaticales, palabras del quechua del Huallaga con traducción en castellano e inglés. This is a trilingual dictionary in Huallaga Qeuchua, Spanish and English. It has a chart of the alphabet and pronunciation guide, grammar notes, a section of words in Huallaga Quechua with the Spanish and English translations, as well as the Spanish index with the Huallaga Quechua translation.