FRANK S. CRAWFORG <br/><br/>
WAVES 

 - NEW YORK  MCGRAW HILL BOOK COMPANY  1965 
 -  600P 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>531.3/CRA/WAV/V.3