GKP <br/><br/>
Elementary and Advanced Mathematics 
by GKP 
 - New Delhi  G.K.Publishers  2019 
 - 576p. 
<br/><br/><label>ISBN: </label>9789389310245 
<br/><br/><label>Subjects--Topical Terms: </label>--Mathematics / Advanced
<br/><br/><label>Dewey Class. No.: </label>510.2462 GKP