TY  - BOOK
AU  - Raina, K B
AU  - Bhattattacharya, S K
TI  - Electrical Design Estimating And Costing
SN  - 8122403638
U1  - 621.3 
PY  - 2003///
CY  - New Delhi
PB  - New Age International
KW  - Electrical & Electronics
ER  -