NARAYANAN NAMBOOTHIRIPAD, O.M.C.: Editor <br/><br/>
RIGVEDAM BHAASHAA BHAASHYAM, Volume IV 

 - Madras  Higginbothams Pvt. Ltd., Madras   1995 
<br/><br/><label>ISBN: </label>81 7130 525 3 
<br/><br/><label>Dewey Class. No.: </label>294.592 12  / NAR/R