dr.k.k.n  kurup <br/><br/>
arya-dravida ghatakangal malabarile nadankalayil 

 - thiruvananthapuram  kerala sahitya akademi  1980 
<br/><br/><label>ISBN: </label>81-7638-703-7 
<br/><br/><label>Dewey Class. No.: </label>398  / KUR/A