Jain;M.L.,Dhaonchak;Poonam K.,Gupta;I.S. at all... <br/><br/>
New college Algebra  English 

 - 19th ed. 
 - New Delhi  Jeevansons publications  2020 
 - V pg 
<br/><br/><label>ISBN: </label>978-93-80896-00-7 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mathematics