TY  - BOOK
AU  - Dutta,B.N.
TI  - Estimating and costing in civil engineering: theory and practice 
SN  - 9788174767707
U1  - 624 21
PY  - 2016///
CY  - New Delhi
PB  - UBS Pub.
KW  - Estimating
N1  - "Including Specifications and Valuation - M. K. S. System" -- cover; Includes bibliographical references and indexes
ER  -