Gopakumar, P <br/><br/>
Kerala samskritiyute samaya rekhakal nanayangaliloote (m) / 
Gopakumar, P 
 -  State Institute of Languages , TVPM,  2003 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philately
<br/><br/><label>Dewey Class. No.: </label>769.54 GOP-K