TY  - BOOK
AU  - Richter,Herbert P.
AU  - Hartwell,Frederic P.
TI  - Practical electrical wiring: residential, farm, commercial, and industrial 
SN  - 0971977921
U1  - 621.31924 
PY  - 2008///
CY  - Minneapolis
PB  - Park Publishing
KW  - INSTALACIONES ELECTRICAS INTERIORES
ER  -