OPEN University of Sri Lanka <br/><br/>
Course of study leading to the degree of bachelor of science -level 4 PSU 2114 o 

 - Sri Lanka  Open University of Sri Lanka  1986 
 - iii, 161 p. 
<br/><br/><label>ISBN: </label>139390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic chemistry
<br/><br/><label>Dewey Class. No.: </label>547  / OPE