Head first design patterns 
/ Eric Freeman ... [et al.] 
 - 1st ed. 
 - Sebastopol, Calif.   : O’Reilly   , c2004 
 - xxxvi, 638 p.  : il. 
<br/><br/><label>ISBN: </label>0596007124 
<br/><br/><label>Subjects--Topical Terms: </label><br/> DESARROLLO DE SOFTWARE<br/> PROGRAMACION ORIENTADA A OBJETOS<br/> LENGUAJE JAVA
<br/><br/><label>Universal Decimal Class. No.: </label>004.415.2 H432h