Herbert Spencer <br/><br/>
Principles of Sociology. Vol. 4  

 - New Delhi  Rajat Publications  2012 
 - 472p 
 -  Vol. 4 .
<br/><br/>Herbert Spencer: Principles of Sociology. Vol. 4.  New Delhi.  Rajat Publications, 2012. 81-7880-563-4 Rs. 4950.00--(302SPE)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7880-563-4 
<br/><br/><label>Dewey Class. No.: </label>302  / SPE