Richards, Jack C. New interchange 2 : teacher´s manual : english for international communication / Jack C. Richards with Jonathan Hull and Susan Proctor - New York : Cambridge University - 176 p. ISBN: 0-521-62855-5 Subjects--Topical Terms: 1. INGLES - ENSEÑANZA \ 2. COMUNICACION Dewey Class. No.: 428 R516nt v.2