TY  - BOOK
AU  - K. B. Raina
AU  - S. K. Battacharya
TI  - Electrical Design Estimating & Costing
SN  - 8122403638
U1  - 105.23 
PY  - 1999///
CY  - New Delhi
PB  - New Age Interantional Pub.
KW  - EE
ER  -