TY  - GEN
AU  - Dutta, B.N.
TI  - Estimating and costing in civil engineering/ 26th ed
U1  - 624.003.12 
PY  - 2008///
CY  - New Delhi
PB  - UBSPD
KW  - Civil engineering
KW  - 624.003.12
KW  - CE 704A/B
ER  -