dr.k.m  prabhakara variar <br/><br/>
bhashayum manassastravum 

 - thiruvanthapuram  kerala basha instit  1978 
<br/><br/><label>ISBN: </label>81-7638-118-7 
<br/><br/><label>Dewey Class. No.: </label>8m0.9  / PRA/B