Design patterns :  elements of reusable object-oriented software / 
Erich Gamma ... [et al.]. 
 - New Delhi :  Pearson Education,   c1995 [Reprinted 2002]. 
 - xv, 395 pages :  illustrations ;  24 cm. 
 - Addison-Wesley professional computing series.  .
<br/><br/>Includes bibliographical references  and index. 
<br/><br/><label>ISBN: </label>8178081350 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Object-oriented programming (Computer science). <br/>Computer software--Reusability.<br/>Software patterns.
<br/><br/><label>Dewey Class. No.: </label>005.12 DES