Ayres, Frank <br/><br/>
Callulus 
/ Frank Ayres 
 - 2nd ed. 
 - Chennai:  McGraw Hill Edu.  2020. 
 - 135p.  col. ill.;  20cm 
<br/><br/>Includes index. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789389691368 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus
<br/><br/><label>Dewey Class. No.: </label>517 A98C