Byrne,Garrett <br/><br/>
Active English Grammar 2 / 
Garrett Byrne & David Charlton . 
 - London . :  Compass Publishing ,  c2007. 
 - 144p . :  ill . ;  26cm +  1 (CD-ROM  (3/4) 
<br/><br/>Includes Transcripts & Answer Key & Index . 
<br/><br/><label>ISBN: </label>9781599660196 
<br/><br/><label>LC Class. No.: </label>PE 1129  / .B995 2007