Montero-Galliguez, Thelma C. <br/><br/>
Integral calculus / 
Thelma C. Montero-Galliguez et al. 
 - Quezon City:  C&E Publishing Inc.,  2011. 
 - x, 571 p. 
<br/><br/>Includes bibliographical index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9789719900108 
<br/><br/><label>Dewey Class. No.: </label>Fil 617.3  / I61 2011 c.3