TY  - BOOK
AU  - Dutta,B.N
TI  - Estimating and costing in Civil Engineering (theory and practice including specifications and valuations )
SN  - 978-81-7476-611-3
U1  - 692 
PY  - 2012///
CY  - New Delhi
PB  - UBS Publishers and Distributors Pvt.Ltd.
KW  - Civil Engineering
ER  -