Pranandu, J.N.O. <br/><br/>
රසායන විද්‍යාව 2 
 Rasayana vidyaava 2 

 -  Education depatment  1977 
 - 385p.,  28 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Universal Decimal Class. No.: </label>54  / JAT