Paramesara Iyer,Ullur S  <br/><br/>
Pingala / പിങ്ഗള 

 - 27th edition, 
 - Thiruvananthapuram:  Ullur Publishers,  2010. 
 - 108p. 
<br/><br/><label>Dewey Class. No.: </label>894.812 1 PAR/P.M