Saiz de Bauger, Guillermina English III : student's book 6th grade primary school / Guillermina Saiz de Bauger ; collaborator Carmen Ellis Muņoz Rosado. - Santo Domingo : Susaeta, 2016. - v. : il. ; 28 cm. New curriculum design Bibliography : p. 128 ISBN: 9789945123944 Dewey Class. No.: xxxx / xxxx