BROWN,G.W.FREDERICK <br/><br/>
HIGHER MATHEMATICS 

 - LONDON  MACMILLAN AND CO,.LTD  1944 
 - 487PAGES 
<br/><br/> PE mean Physics, Electricity and Magnetism Page 450-456 in A to Z Register (Acc. No. Pe1-Pe205) 
<br/><br/><label>Dewey Class. No.: </label>PE193