Sagales, Ederlina B. Maniquiz <br/><br/>
Differential Calculus:  A Worktext / 
Ederlina B. Maniquiz-Sagales. 
 - Manila, Phlippines :  Unlimited books Library Services & Publishing Inc.,  2016. 
 - 184 pages :  illustrations ;  26 cm. 
<br/><br/> Includes bibliographical references 
<br/><br/><label>ISBN: </label>9719654506 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus, Integral<br/>Calculus<br/>Differential calculus<br/>Mathematics