TY  - BOOK
AU  - Dutta, B.N.
AU  - Dutta, S.
TI  - Estimating and costing in civil engineering: theory and practice including specifications and valuation 
SN  - 978-81-7476-770-7
U1  - 624.501 / DUE 
PY  - 2016///
CY  - New Delhi
PB  - UBS Publishers' Distributors Pvt.Ltd.
KW  - Civil Engineering
ER  -