TY - BOOK AU - Evans,David AU - Faram,Chris AU - Barrall,Irene TI - Powerbase SN - 0582479932 (Coursebook) U1 - 303.32 EVA 22nd PY - 2002/// CY - Harlow PB - Longman KW - English language KW - Textbooks for foreign speakers KW - Study and teaching KW - Foreign speakers N1 - Coursebook / David Evans -- Coursebook CD / David Evans -- Study book / Chris Faram -- Teacher's book / Irene Barrall ER -