Gray, Alexander,  1882-1921 <br/><br/>
Electrical machine design :  The design and specification of direct and alternating current machinery / 
By Alexander gray 
 - 2 
 - 523 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maquinaria eléctrica--Diseño y construcción
<br/><br/><label>LC Class. No.: </label>TK2331  / G73 1926