Jones, Leo 1943- Great ideas : Listening and speaking activities for students of American English / Leo Jones, Victoria Kimbrough - 1a ed. - Cambridge : Cambridge University Press, r1993 - 2 v. : il. ; 26 cm. Incluye índice ISBN: 0521312426 0521312434 Subjects--Topical Terms: Método de enseñanza--Libros de texto LC Class. No.: PE1128 / J66 1993