Acarnley, P. P. <br/><br/>
Stepping motors :  a guide to modern theory and practice / 

 - Rev. 2nd ed. 
 - London  P. Peregrinus on behalf of the Institution of Electrical Engineers,  1996 
 - viii, 160 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography: p. [155]-157. 
<br/><br/><label>ISBN: </label>0863410278 
<br/><br/><label>LC Class. No.: </label>TK2511  / .Ac1 1996