Freeman,Eric   Elisabeth Robson <br/><br/>
Head first design patterns 

 - Beijing  O'Reilly Media Inc.  2021 
 - xxxvi, 632 p.  : ill.  ; 24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781492078005 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Software Development<br/>Computer program language<br/>Java --Encapsulating algorithms--Logiciels development--Computer software--Software design--GGC--FC
<br/><br/><label>Dewey Class. No.: </label>005.2762  / FRE