Differential Calculus / 
Marcon S. Valderama. 
 - Manila:  Mindshapers,  [2016]  ©2016 
 - viii, 445 pages,  illustration  25 cm. 
<br/><br/> Includes references and index. 
<br/><br/><label>ISBN: </label>9786214060399 
<br/><br/><label>LC Class. No.: </label>QA 304  / V233 2016