Guptan nayar, S <br/><br/>
Visvavijnanakosam 

 - 2nd 
 - Kottayam  National Book Stall  1988 
 -   
<br/><br/>  12vol. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Visvavijnanakosam 
<br/><br/><label>Dewey Class. No.: </label>03