Headway.  Pre-Intermediate,  Student's book. 

 - Fifth edition. 
<br/><br/> Includes Internet access. 
<br/><br/><label>ISBN: </label>9780194527699 (pbk.) :  £32.50 
<br/><br/><label>Nat. Bib. No.: </label>GBB8M5589  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>019156924  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>English language--Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>428.24