TY  - BOOK
AU  - Raina, K.B. and Bhattacharya, S.K.
TI  - Electrical design estimating and costing
SN  - 8122403638
U1  - 621.3 
PY  - 1991///
CY  - Calcutta
PB  - New age international
KW  - Electrical engineering
KW  - Engineering
ER  -