Beck, Kent <br/><br/>
Smalltalk best practice patterns. 

 - New Jersey :  Prentice Hall,  1997. 
<br/><br/><label>ISBN: </label>013476904X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Informática<br/>Patrones<br/>Programacion--OBJETOS<br/>Smalltalk
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>681.3.06