Powerbase.  Beginner. 

 - Harlow :  Longman,  2002. 
 - v. :  ill. ;  28 cm. 
<br/><br/>Coursebook / David Evans -- Coursebook CD / David Evans -- Study book / Chris Faram -- Teacher's book / Irene Barrall. 
<br/><br/><label>ISBN: </label>0582479932 (Coursebook) 0582479959 (Coursebook CD) 0582497531 (Study book) 0582487919 (Teacher's book) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>English language--Study and teaching--Foreign speakers.
<br/><br/><label>Dewey Class. No.: </label>303.32 EVA