Gamma, Erich Helm, Richard Johnson, Ralph <br/><br/>
Design patterns: Elements of reusable object-oriented software 

 -  Massachusetts : Addison-Wesley,  1995 
 - xii+395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design patterns
<br/><br/><label>Dewey Class. No.: </label>001.6424  GAM `R'