Smith, Michael Talbot <br/><br/>
Sound assistance 
Michael Talbot Smith 
 - London  Focal Press  1997 
 - 230 p. ; 24 cm. 
<br/><br/><label>ISBN: </label>0240514394  RM65.36 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound<br/>Sound--waves<br/>Sound--Recording and reproducing