Geyger, William A. <br/><br/>
Magnetic-amplifier circuits :   basic principles characteristics and applications /  
William A. Geyger 
 - 2nd ed 
 - New York :   McGraw-Hill,   1957. 
 - xiii, 394 p. :   il. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AMPLIFICADORES MAGNETICOS<br/>CIRCUITOS MAGNETICOS
<br/><br/><label>Universal Decimal Class. No.: </label>621.375