TY  - BOOK
AU  - B.N.Dutta
TI  - Estimating and Costing in Civil Engineering
SN  - 9788174767295
U1  - 624.0681 
PY  - 2012///
CY  - New Delhi
PB  - UBSPD
KW  - Civil
N1  - Quantity Number:  52
ER  -