,  <br/><br/>
Kassa 

 - Kottayam  Deepika Book House  1978 
 - 121p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 4.5 
<br/><br/><label>Dewey Class. No.: </label>U66  / K154