Gregory, B. A. <br/><br/>
An introduction to electrical instrumrntation / 
Gregory, B. A. 
 - x, 341 p. ; 24 cm. 
<br/><br/> Originally published: London: Macmillan, 1973. 
<br/><br/><label>ISBN: </label>9780333232835 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric measurements.<br/>Electric meters.
<br/><br/><label>Dewey Class. No.: </label>537.534