OPEN University of Sri Lanka <br/><br/>
Course of study leading to degree of bachelor of science: physics level 4 PSU211 

 - Nugegoda  The Open University of Sri Lanka  1988 
 - 183 p. 
<br/><br/><label>ISBN: </label>139518 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530  / OPE