Union Catalogue Of Social Science Sr. : Punjab, Harayana And Himachal Pradesh Gujarat 

 - New Delhi  Ind. Council Of Soc. Sc. Res.  1976 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Yn251:N7a
<br/><br/><label>Dewey Class. No.: </label>Yn251:N7a  / K5.15