Falla, Tim. <br/><br/>
Solutions :  intermediate student's book / 
by Tim, Falla and Paul, A Davies. 
 - 2nd ed. 
 - Oxford :  Oxford University Press,  2012. 
 - 136 p. ;  28 cm. 
<br/><br/><label>ISBN: </label>9780194552882 (pbk.) 
<br/><br/><label>Dewey Class. No.: </label>428.2076  / FAL