Roble, Dennis B. <br/><br/>
Differential calculus :   a creativity development approach worktext 
by dennis B. Roble. -- 
 - Manila, Philippines:  Mindshapers Co, Inc.  2020 
 - x, 160 pages :illustrations;  23 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9786214062973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - calculus
<br/><br/><label>Dewey Class. No.: </label>515.63 R571d