Westcott, Charles G. & Dubbe, Richard F. <br/><br/>
Tape recorders 

 - New Delhi  Howard W. Sams & Company  1972 
 - 224  Hb 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>621.3818