Verma, S.P. <br/><br/>
Aadhunik Rajnitik Siddhant 

 - New Delhi  Vikas Publishing House Pvt. Ltd.  1978 
 - 1-400p. 
<br/><br/><label>ISBN: </label>0-7069-0708-6 
<br/><br/><label>Dewey Class. No.: </label>320.01H      Var.L8