TY  - BOOK
AU  - Dutta, B.N.
TI  - Estmating and costing in civil engineering:  theory and practice including specifications and valuations
SN  - 9788174767707
U1  - 624.029 
PY  - 2021///
CY  - New Delhi
PB  - CBS Publishers
KW  - Civil
KW  - Building -estimates
KW  - Road-estimates
N1  - Includes index & appendixes
ER  -