L EITCH, R.R <br/><br/>
ACTIVE NOISE CONTROL /  
L EITCH, R.R 
 - [S.N] :   CLARENDON PRESS ،   1992 
 - 206 P 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ACOUSTIC IMPEDANCE<br/>NOISE CONTROL
<br/><br/><label>Dewey Class. No.: </label>620.23  / T A