Champion, F C <br/><br/>
Examples in General Physics, Light and Sound 

 - London  Blackie & Sons  1938 
 - 245p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science --Generalia--PhysicsLight & infrared & ultraviolet phenomena
<br/><br/><label>Dewey Class. No.: </label>535  / CHA-E