TY  - BOOK
AU  - Uppal, S.L.
TI  - Electrical Wiring, Estimating and Costing
U1  - 621.3004UPP 
PY  - 1999///
CY  - Delhi India
PB  - Khanna Pubslishers
KW  - Electrical Wiring
UR  - http://books.google.com.pk/books/about/Electrical_Wiring_Estimating_Costing.html?id=Do4mNQEACAAJ&redir_esc=y
ER  -