TY  - BOOK
AU  - Dutta,B.N.
TI  - Estimating and costing: in civil engineering theory and practice 
U1  -  692.5 
PY  - 1962///
CY  - Lucknow
PB  - B. N. Dutta
KW  - Building
KW  - Estimates
KW  - Cost control
N1  - For Students of Schools and Colleges
ER  -