Gehmlich, Dietrich. <br/><br/>
Electromechanical systems / 
Dietrich K. Gehmlich [and] Seymour B. Hammond. 
 - New York :  McGraw-Hill Book,  c1967. 
 - xv, 469 p. 
 - McGraw-Hill electrical and electronic engineering series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electromechanical devices.<br/>Electric engineering.<br/>Electrodynamics.