Handbook for sound engineers / 
edited by Glen Ballou. 
 - 3rd ed. 
 - Boston :  Focal Press,  1998. 
 - xx, 1506 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical  references. 
<br/><br/><label>ISBN: </label>0240803310 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound--Recording and reproducing--Equipment and supplies.