Raj .M.G. <br/><br/>
Problems In Optics And Sounds  Textual Documents 

 - Pune  Anmol Publications Pvt Ltd  1998 
 - 215p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Light &infIared & ultraviolet phenomena 
<br/><br/><label>Dewey Class. No.: </label>535  / RAJ