Singh, Youd Vir; Pani, Rama Devi <br/><br/>
Bibliography of doctoral dissertation science & technology 2011 

 - Assiciation of Indian Universities  New Delhi  2016 
 - ix,320 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>016.6