Menon, Nalappat Narayana <br/><br/>
RATHISAMRAJYAM / 
Nalapat Narayana Menon 
 - Kottayam:  D C Books,  2023. 
 - 544 p,  21 cm 
<br/><br/><label>ISBN: </label>9789354826214 
<br/><br/><label>Dewey Class. No.: </label>612.6  / MEN/R