Integral calculus / 
Ma. Felisa A. Molina. 
 - Manila :  Unlimited Books,  [2016]  ©2016 
 - vi, 228 pages.  illustrations  25 cm. 
<br/><br/> Includes references and index. 
<br/><br/><label>ISBN: </label>9789719654490 
<br/><br/><label>LC Class. No.: </label>QA 304  / M7332 2016