Mittal, P C <br/><br/>
Joint CSIR-UGC NET : Mathematical Sciences / 
P C Mittal ; Ritesh Mishra 
 - New Delhi:  Ramesh Publishing House,  2018. 
 - 591p 
<br/><br/><label>ISBN: </label>9789350127049 
<br/><br/><label>Dewey Class. No.: </label>510  / MIT/J