TY  - BOOK
AU  - Chakraborti, M.
TI  - Estimating, Costing, Specification and Valuation in Civil Engineering: principles and applications
SN  - 818530436X
U1  - 624 
PY  - 1997///
CY  - Calcutta
PB  - M. Chakraborti
KW  - Civil engineering
KW  - Engineering
ER  -