Passi, S.P. <br/><br/>
A Text Book of Optics 

 - New Delhi  S.Nagin & Co.  1964 
 - 367 
<br/><br/><label>Publisher. No.: </label> S.Nagin Sales Corparation 
<br/><br/><label>Subjects--Personal Names: </label> Physics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics