TY  - BOOK
AU  - J.B. Gupta
TI  - A Course in Electrical Installation Estimating & Costing
SN  - 9789350142790
U1  - 621.37 
PY  - 2015///
CY  - Newdelhi
PB  - S.K. Kataria & Sons
KW  - ELECTRICAL
ER  -