Orwig, Chris <br/><br/>
Adobe photoshop cs4 how-tos  100 essential techniques 

 -  New Delhi  Pearson Education  2010 
 - vii, 279p.   
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788131729762 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adobe photoshop CS4<br/>Computer graphics