TY  - BOOK
AU  - K. B. Raina
AU  - S. K.Bhattacharya
TI  - Electrical Design Estimating & Costing
SN  - 8122403688
U1  - 105.23 
PY  - 1998///
CY  - New Delhi
PB  - New  Age International Pub.
KW  - EE
ER  -