Vishnu Namboothiri, M. V. <br/><br/>
Maanthrikavijnanam 

 - 5TH ED. 
 - Kozhikode  Mathrubhumi Books  2017 
<br/><br/><label>ISBN: </label>9788182671089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malayalam