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

 - NEW DELHI  PEARSON EDUCATION  2012 
 - XIII + 395 
<br/><br/><label>ISBN: </label>9788131700075 
<br/><br/><label>Dewey Class. No.: </label>005.8 O 12 GAM