OPEN University of Sri Lanka <br/><br/>
Course of study leading to the degree of bachelor of science level 3: chemistry 

 - Nugegoda  Open University of Sri Lanka  1984 
 - (v.2-137 p.) 
<br/><br/><label>ISBN: </label>103006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inorganic chemistry
<br/><br/><label>Dewey Class. No.: </label>546  / OPE