Larson, Ron,  1941- <br/><br/>
Precálculo 

 - México, D. F.  Cengage Learning Editores  2012 
 - 808 p. 
<br/><br/><label>ISBN: </label>9786074816136 
<br/><br/><label>Dewey Class. No.: </label>515.3  / L26/2012