TY  - BOOK
AU  -  Dutta, B.N.
AU  - MCE
TI  - Estimating and Costing in Civil Engineering: theory and practice 
U1  - 692.5 
PY  - 1979///
CY  - Lucknow ; 
PB  - S,Dutta and Company
KW  - Estimating
KW  - Costing
N1  - 0; 0; 0; 692_500000000000000_DUT
ER  -