,  <br/><br/>
Marxisathinte Swaadheenam Vividha Vijnana Sakhakalil 

 - Trivandrum  Chintha Publishers  1992 
 - 162p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 100 
<br/><br/><label>Dewey Class. No.: </label>P20  / M340