Korovkin, P P. <br/><br/>
Linear operators and approximation theory / 
By P P Korovkin. 
 - 1st Ed. 
 - New Delhi :  HINDUSTPUBLICATION CORPORATION,  2017. 
 - 201 p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788170750925 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATIC.
<br/><br/><label>Dewey Class. No.: </label>515.72  / KOR