Clifford Martin  1910 <br/><br/>
Microphones / 
Martin Clifford. 
 - 3rd ed. 
 - Blue Ridge Summit, PA :  TAB Books,  1986. 
 - ix, 341 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0830604758  0830626751 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microphone
<br/><br/><label>LC Class. No.: </label>TK5986 
<br/><br/><label>Dewey Class. No.: </label>621.38/028/2