Richards, Jack C. Interchange workbook 2 / Jack C. Richards, Jonathan Hull, Susan Proctor. - 1a ed. - Cambridge, New York : University Press, c1998 - v. : il. ; 28 cm. ISBN: 0521628598 Subjects--Topical Terms: Inglés--Estudio y enseñanza LC Class. No.: PE1128.A2 / R53 1998