Hirst, A. W. <br/><br/>
Applied electricity /​ 
by A.W. Hirst. 
 - 2nd ed. 
 - London :  Blackie & Sons Limited,  1950. 
 - xii, 267 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>ISBN000277 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric engineering.