Avadhanulu.MN <br/><br/>
Waves and Optics  

 - 1 
 - New Delhi  S.Chand & Company  2022 
 - 300 
<br/><br/><label>ISBN: </label>9789355013316 
<br/><br/><label>Dewey Class. No.: </label>531.1133 R22 AVA