TY  - BOOK
AU  - Dutta B N
TI  - Estimating and Costing in Civil Engineering: Theory and practice including specifications and valuations
SN  - 9788174767707
U1  - 624.0299 DUT-E28 
PY  - 2018///
CY  - New Delhi
PB  - UBS
KW  - Estimating and Costing
ER  -