TY  - BOOK
AU  - Hehre, Frederick W.
AU  - Harness, George T.
TI  - Electrical circuits and machinery : : Volume I: Direct currents
PY  - 1952///
CY  - New York, London : 
PB  - Wiley, 
KW  - MAQUINAS ELECTRICAS
KW  - BATERIAS
KW  - INSTRUMENTOS DE CONTINUA
ER  -