TY  - BOOK
AU  - BIRDIE, G.S.
TI  - TEXT BOOK OF ESTIMATING AND COSTING: CIVIL ENGINEERING
U1  - 624.1042 BIR-TEX 
PY  - 2005///
CY  - NEW DELHI
PB  - DHANPAT RAI PUBLISHING COMPANY
KW  - ESTIMATING & COSTING
ER  -