Guptan Nair S <br/><br/>
Isam' galkkappuram 

 - 2nd 
 - Kozhikode  Poorna publications  1994 
 - 155 
<br/><br/><label>ISBN: </label>8171800262 
<br/><br/><label>Dewey Class. No.: </label>894.8125  / GUP/IS