Lenk, John D. <br/><br/>
Lenk's audio handbook 
John D Lenk 
 - New York:  McGraw-Hill,  1991. 
 -  Various pages 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0070375038 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound-Recording and reproducing-Equipment and supplies-Maintenance and repair<br/>Sound-Recording and reproducing-Equipment and supplies
<br/><br/><label>Dewey Class. No.: </label>621.3893  / LEL