Castillo Jaén, Sindy Janeth Do corpora benefit the level of vocabulary of 10th year of basic education students? case study in don Bosco Educational Institution in Esmeraldas, 2015-2016. - PUCESE- Escuela de Lingüística Aplicada mención Inglés - X, 64 p. ; 30 cm. Subjects--Topical Terms: EDUCACION MEDIAMETODOLOGIAS Y TECNICAS Dewey Class. No.: LA.015