GAMMA,E & OTHERS <br/><br/>
DESIGN PATTERNS: ELEMENTS OF REUSABLE OBJECT-ORIENTED SOFTWARE 

 - NEW DELHI  PEARSON  2003 
 - xv+395p.,23X17Cms. 
<br/><br/><label>ISBN: </label>81-7808-135-0 
<br/><br/><label>Dewey Class. No.: </label>621.381958 G193