TY  - BOOK
AU  - Dutta, B. N.
TI  - Estimating and costing in civil engineering: theory and practice including specifications and valuation
SN  - 9788174767295
U1  - 624.0681 DUE 
PY  - 2012///
CY  - New Delhi
PB  - UBSPD
KW  - Civil Engineering
ER  -