Scarpino, Matthew, <br/><br/>
Motors for makers :  a guide to steppers, servos, and other electrical machines / 
Matthew Scarpino 
 - v, 307 pages :  illustrations, charts ;  24 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780134032832 0134032837 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric motors<br/>Servomechanisms