വിശ്വവിഞ്ജാനകോശം / 

 - Kottayam :  Sahitya Pravarthaka Co-operative Society,  1970. 
 - 1000p. 
<br/><br/> Vol 1<br/>Vol 3<br/>Vol 6<br/>Vol 8 
<br/><br/><br/>Malayalam 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malayalam Encyclopaedia.
<br/><br/><label>Dewey Class. No.: </label>039.914  / VIS/V.1