Richards, Jack C. New interchange 2 : english for international communication / Jack C. Richards, Jonathan Hull, Susan Proctor. - 1a ed. - Cambridge, New York : University Press, c1997 - V. : il. ; 28 cm. + 1 Audio CD Student book 2 ISBN: 0521628628 Subjects--Topical Terms: Inglés--Estudio y enseñanza LC Class. No.: PE1128.A2 / R53 1997