Sharma, Pawan <br/><br/>
UGC CSIR NET/ SET (JRF & LS) mathematical sciences 

 - Meerut  Arihant publications 
 - 1248p. 
<br/><br/><label>ISBN: </label>9789351766568 
<br/><br/><label>Dewey Class. No.: </label>510.76  Sh23U