MacKay, Barbara Penn, Julie Sayer, Mike Scrivener, Jim Tennant, Adrian Wasserman, Steve <br/><br/>
Straightforward : Elementary. Teacher's Book + CDs. 

 - Spain  Macmillan  c2006 
<br/><br/><label>ISBN: </label>9781405075459 
<br/><br/><label>Dewey Class. No.: </label>428.24