TY  - BOOK
AU  - Chakroborti, M.
TI  - Estamating, costing, specification and valuation in civil engineering: principal and applications
SN  - 81-85304-36-2
U1  - 624.029 
PY  - 1992///
CY  - Calcutta
KW  - Estimate- Buildings
KW  - Irrigation
KW  - Reinforced cement
N1  - Includes index
ER  -