Seligman, Edwin R. A., ed. & Johnson, Alvin, ed. <br/><br/>
Seligman's encyclopaedia of the social sciences   

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 - New Delhi  Cosmo Publications  2006 
 - 15 v. in 30 parts 
 -  057239 - V.1A - Introduction .
<br/><br/><label>ISBN: </label>813070398x 
<br/><br/><label>Dewey Class. No.: </label>R 300.3  / S465e