Bala, R. <br/><br/>
Definitions and formulae in mathematics/ 
R. Bala 
 - Chennai :  First Edition,  2018 
 - iv, 108 p.:  ill.;  21 cm. 
<br/><br/><label>ISBN: </label>817478800X  Rs.90.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Formulae
<br/><br/><label>Dewey Class. No.: </label>E 510  / B 181 d