Writing effective use cases /  
Alistair Cockburn 
 - s.e. 
 - México :  Addison-Wesley,  2001 
 - 539 p. :    270 p. ; fig. ;    23 cm. 
<br/><br/><label>ISBN: </label>9,78E+12 
<br/><br/><label>Subjects--Index Terms: </label>INGENIERIA DE SOFTWARE 
<br/><br/><label>LC Class. No.: </label> / C 60 
<br/><br/><label>Universal Decimal Class. No.: </label>004.41