k.p  appan <br/><br/>
utharadhunikatha varthamaanavum vamsaavaliyum 

 - kottayam  dc books  1997 
<br/><br/><label>ISBN: </label>81-7130-765-5 
<br/><br/><label>Dewey Class. No.: </label>8m3.01  / APP/U