Stewart, James <br/><br/>
Precálculo./ 
Stewart, James, Lothar Redlin, Saleem Watson 
 -  6ª 
 - México D.F  Cengage  2012 
 - 889p.  27 cm 
<br/><br/><label>ISBN: </label>9786074817775 
<br/><br/><label>Universal Decimal Class. No.: </label>510