NAMBIAR, M.C.K. THAMPAN, M.R. <br/><br/>
VAANIJYATTHINTE PRAATHAMIKA TATTVANGAL [ MAL ] 

 - 7th Ed. 
 - Trivandrum  Kerala Bhasha Institute, Thiruvananthapuram   1979 
<br/><br/><label>Dewey Class. No.: </label>380  / NAM/V.M