The Open University of Sri Lanka <br/><br/>
Physics  electricity - block 7 

 - Nawala  The Open University of Sri Lanka  1989 
 - 208p.  29cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics<br/>Electrochemistry and magnetochemistry<br/>Physical chemistry
<br/><br/><label>Dewey Class. No.: </label>541.37  / OPE