TY  - BOOK
AU  - Dutta, B.N. 
TI  - Estimating and Costing in Civil Engineering:Theory and Practice
SN  - 9788174766113
U1  - 624.0299            
PY  - 2008///
CY  - New Delhi
PB  - UBSPD
KW  - Estimates of labor, time, materials in Civil Engineering 624.0299
ER  -