BALAKRISHNAN, V. :Editor KOSHI <br/><br/>
VIDYARTHI MITHRAM MALAYALAM ENCYCLOPAEDIA 

 - 1st Ed. 
 - Kottayam  Vidyarthimithram Book Depot, Kottayam   1967 
<br/><br/><label>Dewey Class. No.: </label>032.948 12  / KOS/V