TY  - BOOK
AU  - N Alagappan
AU  - S.  Ekambaram
TI  - Electrical Estimating and Costing
SN  - 74624784
SN  - 8578
U1  - 621.319 24 
PY  - 2002///
CY  - New Delhi
PB  - TataMcGrawHill Publishing Company Limited
KW  - 621.319 24
ER  -