Davis, Gary. <br/><br/>
The sound reinforcement handbook / 
written for Yamaha by Gary Davis and Ralph Jones. 
 - 2nd ed. 
 - Milwaukee, USA :  Hal Leonard Corporation,  1990. 
 - 432 pages :  illustrations ;  28 cm 
<br/><br/>P.B 
<br/><br/><label>ISBN: </label>0881889008 9780881889000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amplifiers, Audio<br/>Sound--Equipment and supplies
<br/><br/><label>LC Class. No.: </label>TK7881.4  / D38 1990