TY  - BOOK
AU  - Dutta, B.N
TI  - Estimating and costing in civil engineering theory and practice 
SN  - 81-7476-213-2
U1  - 624.029 9 
PY  - 0000///
CY  - New Delhi
PB  - UBS Publishers Distributers Ltd.
KW  - Engineering
KW  - Civil Engineering
ER  -