KUSHWAHA, Sunil TRIPTHI, Akhilesh Mani <br/><br/>
Trueman`s UGC -CSIR NET For JRF/Lectureship Mathematical Sciences 

 - 1st Ed. 
 -  Danika Publishing House New Delhi,  2011 
 - 634p 
<br/><br/><label>ISBN: </label>81-89301-06-3 
<br/><br/><label>Dewey Class. No.: </label>510  / TRI/T