English language -- Text-books for foreigners

Books

 
Publisher: Duckworth
ISBN10: 0715607766 ISBN13: 9780715607763 Edition: pbk
 
Publisher: Hodder and Stoughton
ISBN10: 0340227745 ISBN13: 9780340227749 LCC: PE1128 Edition: (pbk)
   
Publisher: Cambridge University Press
ISBN10: 0521213576 ISBN13: 9780521213578 Edition: (Pbk)