Vermani, R.C. <br/><br/>
Rajnitik Siddhant 

 - New Delhi  Gitanjali publishing house  2014 
 - 321p. 
<br/><br/><label>ISBN: </label>81-85060-63-7 
<br/><br/><label>Dewey Class. No.: </label>320.01H   Ver.Q