Design patterns :  elements of reusable object-oriented software / 
Erich Gamma ... [et al.]. 
 - Reading, Mass. :  Addison-Wesley,  c1995. 
 - xv, 395 p. :  ill. ;  25 cm. 
 - Addison-Wesley professional computing series .
<br/><br/>Includes bibliographical references (p. 375-381) and index. 
<br/><br/><label>ISBN: </label>0201633612 
<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  / D E P