Ariyaratna, J.K.P. <br/><br/>
රසායන විද්‍යාවේ මූලධර්ම 2 
= rasayana widyawe muladarma 2 


 - Colombo:  Lake house,  1995. 
 - 381p.;  21cm 
<br/><br/><label>ISBN: </label>955-552-107-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chandrens'  Literature
<br/><br/><label>Dewey Class. No.: </label>540.7  / ARI