Sarmiento, Felipe <br/><br/>
Basic calculus for senior high school / 
Felipe sarmiento, wilfredo N. De Castro. 
 - viii, 329 p.; ill. : 260 cm. 
<br/><br/><label>ISBN: </label>978-971-9654-76-6 
<br/><br/><label>Dewey Class. No.: </label>515 Sa74 c 2017.