Glazebrook, Richard <br/><br/>
Dictionary of applied physics, Vol.4: Light, sound, radiology 

 -  Macmillan & Co. Ltd., London  1923 
 - 914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics-Dictionaries & encyclopedias
<br/><br/><label>Dewey Class. No.: </label>R 530.03  GLA-D.4