Rissik, H <br/><br/>
Mercury-ARC current convertors : 

 - 2nd ed. 
 - London :  Sir Isaac Pitman & Sons,  1941. 
 - xvii, 434 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Current converters<br/>Electrical rectification<br/>Mercury-arc rectifiers
<br/><br/><label>Dewey Class. No.: </label>621.3274 RIC