Owen, David,  1875-1969. <br/><br/>
Alternating current measurements at audio and radio frequencies /  
by David Owen.  
 - 2d ed. 
 - London :  Methuen & co. ltd.  [1946] 
 - p. cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MEDICIONES ELECTRICAS<br/>CORRIENTE ELECTRICA
<br/><br/><label>Universal Decimal Class. No.: </label>621.315