TY  - BOOK
AU  - Acarnley,Paul
TI  - Stepping motors: a guide to theory and practice 
T2  - IEE control engineering series
SN  - 0852960298
PY  - 2002///
CY  - London
PB  - Institution of Electrical Engineers
KW  - Stepping motors
N1  - Includes bibliographical references (p. 151-154) and index
UR  - http://www.loc.gov/catdir/toc/fy032/2002405004.html
ER  -