Paranagama, Priyani <br/><br/>
Basic concepts of organic chemistry 

 - Colombo  S.Godage   2003 
 - 110p.,  21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Universal Decimal Class. No.: </label>54  / PAR