Warmer, Jos B. <br/><br/>
The object constraint language :  Precise modeling with UML 

 - 1ra. ed. 
 - Reading :   Addison-Wesley,  1999 
 - xii, 112 p. ;  24 cm. 
 - Addison-Wesley object technology series .
<br/><br/><label>ISBN: </label>0201379406 
<br/><br/><label>Standard No.: </label>DIF-M6087 
<br/><br/><label>Subjects--Index Terms: </label>Metodos orientados a objetos