swami gururethnam   jnana thapaswi <br/><br/>
aanandathinte ithalukal 

 - kozhikode  mathrubhumi books  2018 
<br/><br/><label>ISBN: </label>978-81-8267-456-1 
<br/><br/><label>Dewey Class. No.: </label>8M0  / JNA/A