Frost-Smith, E. H.  <br/><br/>
The theory and design of magnetic amplifiers /  
by E. H. Frost-Smith 
 - London :   Chapman & Hall,   1958. 
 - xix, 487 p. :   il. 
 - Automation and Control Engineering Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>AMPLIFICADORES MAGNETICOS
<br/><br/><label>Universal Decimal Class. No.: </label>621.375