Gamma, Erich and others <br/><br/>
Design patterns 

 - England  Addison-Wesley  1998 
 - xiii,395p. 
<br/><br/><label>ISBN: </label>0201455633   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design patterns<br/>Object oriented programming<br/>Programming languages
<br/><br/><label>Dewey Class. No.: </label>005.117  / GAM