Heumann, Gerhart W. <br/><br/>
Magnetic Control of Industrial Motors  

 - New York :   John Wiley,   c1961 
 - XV, 273 p.  : ill 
<br/><br/>
<br/><br/>Pt. 1. Alternating Current Control Devices and Assemblies  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric Controller
<br/><br/><label>Dewey Class. No.: </label>621.4672  / HEU