TY  - BOOK
AU  - Chakraborty, M. 
TI  - Estimating, costing and specification in civil engineering : principle and application including project estimate....
U1  - 624.068 
PY  - 1984///
CY  - Calcutta
PB  - M. Chakraborty
KW  - Civil engineering - management aspects.
KW  - Management - engineering aspects
ER  -