TY  - BOOK
AU  - Gwyther,H.F.G.
TI  - Solving problems in electrical power and power electronics 
SN  - 0582286441
U1  - 621.317 
PY  - 1988///
CY  - New York
PB  - Longman Scientific & Technical, 
KW  - ELECTRONICA DE POTENCIA
KW  - MAQUINARIA ELECTRICA
ER  -