TY  - GEN
AU  - Dutta, B.N.
TI  - Estimating and costing in civil engineering: theory and practice including specifications and valuation 
SN  - 8174762132 (Hbk)
U1  - 624 
PY  - 1998///
CY  - New Delhi
PB  - UBS Publsihers
KW  - Civil engineering
N1  - Includes bibliographical references and index
ER  -