Selvaratnam, M <br/><br/>
භෟෙතික රසායනය 
= Bhauthika Rasayanaya 


 - 3rd ed. 
 - Colombo  Lake House  1988 
 - x,186 p.  ill 
<br/><br/><label>ISBN: </label>9555520089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>541  / S24