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 (acid-free paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Objectoriented programming Computer science<br/>Computer software--Reusability<br/>Software patterns
<br/><br/><label>LC Class. No.: </label>QA76.64 
<br/><br/><label>Dewey Class. No.: </label>005.1/2