Werry, Philippa,  1958- <br/><br/>
Who did it? / 
by Philippa Werry. 
 - 24 pages :  photos ;  22 cm. 
 - CSI chapters. Level P .
 - CSI chapters.  Level P. .
<br/><br/> Includes index. 
<br/><br/> 1715 
<br/><br/><label>ISBN: </label>9781604578720 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forensic sciences--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>823.02