TY - BOOK AU - Richards,Jack C AU - Cory-Wright,Kate AU - Pianc?,Sérgio TI - Interchange: intro teacher's resource book SN - 0521601592 U1 - 428.24 21 PY - 2005/// CY - Cambridge PB - Cambridge University Press KW - English language KW - Study and teaching KW - Foreign speakers N1 - Includes sound disc; Previous ed.: published as New interchange. Intro teacher's edition. 2000 ER -