dr.m.v  pylee <br/><br/>
vidyaabhyaasa prashnangal :innale ,innu , naale 

 - kottayam  dc books  1998 
<br/><br/><label>ISBN: </label>81-7130-834-1 
<br/><br/><label>Dewey Class. No.: </label>8m2  / PYL/V