Core concepts of caculus with applications 
Danao. Rolando A. 
 - Quezon City: The University of the Philippines Press  2017 
 - 405 p. ; 28cm. 
<br/><br/> includes references, index 
<br/><br/><label>ISBN: </label>9789715428385 
<br/><br/><label>Dewey Class. No.: </label>Fil 515.071 D171 2017