The Power supply handbook / 
Paul Birman. 
 - 4th ed. 
 - New York :  Pepco,  1967. 
 - 420 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power supply.
<br/><br/><label>LC Class. No.: </label>TK7868.P6 BIr