TY  - BOOK
AU  - VAZIRANI,V.N.
AU  - CHADOL A, S.P.
TI  - CIVIL ENGINEERING ESTIMATING AND COSTING
SN  - 8174091270
U1  - 333.332/VAZ/CHA 
PY  - 2006///
CY  - DELHI.
PB  - KHANNA PUBLISHER, DELHI
ER  -