TY  - BOOK
AU  - Chakraborthi, M.
TI  - Estimating costing specification and valuation in civil engineering: Principles and applications
U1  - 624.029 
PY  - 1992///
CY  - Calcutta
PB  - (s. n.)
KW  - Bridges and culverts
KW  - Estimating costing
N1  - Includes index
ER  -