TY  - BOOK
AU  - Say, M. G.
TI  - Direct current machines
SN  - 0273024566
U1  - 621.3133 
PY  - 1985///
CY  - London
PB  - Pitman Education
KW  - Direct-current Machines
N1  - Includes appendices ; bibliograhy ; glossary & index
ER  -