TY  - GEN
AU  - Dutta, B. N.
TI  - Estimating and costing in civil engineering: theory and practice including specification and valuation 
SN  - 9788174767707
U1  - 624 
PY  - 2016///
CY  - Delhi
PB  - CBS Publisher
KW  - Civil engineering budget estimation
KW  - Estimation in Civil engineering
ER  -