Mano, M. Morris <br/><br/>
Diseņo Digital 

 - 3a ed. 
 - Mexico  Pearson Prentice Hall  2003 
 - 521 p. 
<br/><br/><label>ISBN: </label>970-26-0438-9 
<br/><br/><label>Dewey Class. No.: </label>005.12  / M86