Lao, Joel T. <br/><br/>
Basic calculus/ 
Joel T. Lao 
 - Manila:  Mindshapers Co., Inc.,  c2018. 
 - ii, 165 pages;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9786214061747 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus
<br/><br/><label>Dewey Class. No.: </label>DFil 515  / L299