Seth; V.P.,Naval Kishore,Taneja;S.P. <br/><br/>
Optics;waves and oscillations   English 

 - Ludhiana  Vijaya publications  n.d. 
 - 426pg 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>535 S75O