Sturley, K R <br/><br/>
Frequency Modulationn 

 - Brooklyn  Chemical  1950 
 - 98p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound & related vibrations--Physics--ModulationPhysics
<br/><br/><label>Dewey Class. No.: </label>534.32  / STU-F