Hund, August,  1887- <br/><br/>
Frequency modulation / 
by August Hund ... 
 - 1st ed. 
 - New York ;  London :  McGraw-Hill Book Company, inc.,  1942. 
 - x, 375 p. :  ill. ;  24 cm. 
 - Radio communication series .
 - Radio communication series .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio frequency modulation.
<br/><br/><label>Dewey Class. No.: </label>621.384152  / HUF 1942