Sharma P K. <br/><br/>
Textbook of remedial mathematics 

 - 4th ed 
 - Pune  NIRALI PRAKASHAN  2020 
 - 12.37, A10 
<br/><br/><label>ISBN: </label>9789386700209 
<br/><br/><label>Dewey Class. No.: </label>510 SHA