"Trivedi, Priya Ranjan" <br/><br/>
Sodh vidhi vigiyan evm pranali vishleshan 

 - New Delhi  Gyanda Prakashan  2008 
 - 128p. 
<br/><br/><label>ISBN: </label>9788171392223 
<br/><br/><label>Dewey Class. No.: </label>H 001.4