Sankaranarayanan shambhu <br/><br/>
Ithinumappuram/ 

 - 2nd  
 - Malappuram:  Mukham books,  2022. 
 - 234p. 
<br/><br/><label>ISBN: </label>9789392094132 
<br/><br/><label>Dewey Class. No.: </label>TRA  / SAN/IT