TY  - BOOK
AU  - Gupta,J.B.
TI  - A course in electrical installation: estimating & costing 
T2  - Elec. engg
PY  - 2009///
CY  - [S.l.]
PB  - Katson
UR  - http://www.amazon.com/exec/obidos/ASIN/B0007BZSIG/chopaconline-20
ER  -