Gamma,Erich <br/><br/>
Design Patterns:   Elements of Reusable Object-Oriented Software 

 - 1st Edition 
 -  Pearson   2016. 
 - xvii;380 p.  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 375-381) and index. 
<br/><br/><label>ISBN: </label>9789332555402 
<br/><br/><label>LCCN: </label>94034264  
<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 GAM