James, Henry Duvall,  1871-, <br/><br/>
Controllers for electric motors :  A treatise on the modern industrial controller, together with typical applications to the industries / 
By Henry duvall James 
 - 354 páginas : 159 ilustraciones 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reguladores eléctricos
<br/><br/><label>LC Class. No.: </label>TK2851  / J32 1919