Catchpool, Edmund John Datterly <br/><br/>
Textbook of Sound 
/ by Edmund Catchpool 
 - 7th ed. 
 - London :  University Tutorial Press Ltd.,  1949 
 - 170 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Sound and Related Vibrations
<br/><br/><label>Dewey Class. No.: </label>534  / CAT-T7