TY  - BOOK
AU  - Uppal, S. L.
TI  - Electrcal wiring, estimating and costing
U1  - 621.3192 
PY  - 1995///
CY  - Delhi
PB  - Khanna
KW  - Electric networks
KW  - Electrical wiring
KW  - Internal wiring system
ER  -