Pandey, S.S  . <br/><br/>
Samajshastra : Civil Seva Mukhya Pariksha Ke Liye /Pandey, S.S  . 

 - New Delhi   Tata McGraw Hill   2009 
 - 17.24   
<br/><br/><label>Dewey Class. No.: </label>300  / PAN