Murdoch, W. H. F. <br/><br/>
Electrical instruments in theory and practice / 

 - London :  Whittaker & Co.,  1915. 
 - viii, 366 p. :  ill. ;  18 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric measurements<br/>Measurement techniques<br/>Scientific instruments
<br/><br/><label>Dewey Class. No.: </label>621.37  / N15