Tayal, B. B. <br/><br/>
Aadhunik rajnitik siddhant 

 - New Delhi  Sultan Chand & sons  1997 
 - 405p. 
<br/><br/><label>ISBN: </label>81-7014-202-4 
<br/><br/><label>Dewey Class. No.: </label>320.01H   Tay. N7