Rowling, J. K. , <br/><br/>
Harry Potter and the half-blood prince 

 - London:  Bloomsbury,  2005. 
 - 607 p.:  19.7cm. 
 - Harry Potter series;  7. Premiers Reading Challenge;  7-9. .
<br/><br/> Juvenile  
<br/><br/><label>ISBN: </label>9780747584681 
<br/><br/><label>Dewey Class. No.: </label>823 ROW