SONNESSA, Antony J. <br/><br/>
THANMAATHRAA SPECTROSCOPIKKU ORU MUGHAVURA [ MAL ] 

 - 1st Ed. 
 - Trivandrum  Kerala Bhasha Institute, Thiruvananthapuram   1974 
<br/><br/><label>Dewey Class. No.: </label>543.085 8  / SON/T.M