Galer,Mark <br/><br/>
Photoshop CS4: Aguide to creative images editing 

 - Boston  focal press  2009 
 - xi,463p.  cm  with a CD 
<br/><br/><label>ISBN: </label>9780240521244 
<br/><br/><label>Dewey Class. No.: </label>006.686 GAL