Roble, Dennis B. <br/><br/>
Differential calculus:  a mathematical creativity development approach worktext/ 
Dennis B. Roble, Ph.D. 
 - Intramuros, Manila :  Mindshapers Co., Inc.,  c2020. 
 - x, 160 pages 
<br/><br/> Includes bibliographic references. 
<br/><br/><label>ISBN: </label>9786214062973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus, Differential--Study and teaching<br/>Calculus--Problems, exercises, etc.<br/>Mathematics--Study and teaching--Worktexts<br/>Creative thinking--Mathematics<br/>Functions--Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.330