P.K  BALAKRISHNAN <br/><br/>
JATHI VYAVASTHAYUM KERALA CHARITHRAVUM 

 - KOZIKODE  POORNA PUBLICATIONS 
<br/><br/><label>ISBN: </label>81-7180-588-4 
<br/><br/><label>Dewey Class. No.: </label>954.83  / BAL/J