Zade, Hans Peter. <br/><br/>
Welding transformers and rectifiers 
H. P. Zade 
 - London   Macmillan; New York  1968. 
 - vii, 128 p.  illus.  24 cm. 
<br/><br/> Bibliography: p. 121-122. 
<br/><br/><label>ISBN: </label>67013487 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric current rectifiers<br/>Electric transformers.<br/>Electric welding--Equipment and supplies