TY  - BOOK
AU  - Chakraborti, M.
TI  - Estimating, costing, specification and valuation in civil engineering: principles and applications
SN  - 9788185304366
U1  - 624 CHA 
PY  - 2016///
CY  - Kolkata
PB  - Manojit Chakraborti
KW  - Construction planning
ER  -