TY  - BOOK
AU  - Edwards J.D.
TI  - Electrical machines: An introduction to principles and characteristics 
SN  -  033339648
AV  - TK 2000. E39 1986 
PY  - 1986///
CY  - Houndmills
PB  - Macmillan education LTD
KW  - Electric machinery
N1  - Include indexes
ER  -