TY  - BOOK
AU  - Dutta, B. N.
TI  - Estimating and Costing in Civil Engineering: Theory and practice
SN  - 9788174767707
U1  - 624.0681 
PY  - 2016///
PY  - 2017///
CY  - New Delhi
PB  - UBS Publishers
KW  - Estimating , Costing - Civil Engineering
ER  -