TY  - BOOK
AU  - Dutta, B. N.
TI  - Estimating and costing in civil engineering: theory and practice for students of schools and colleges
PY  - 1971///
CY  - Lucknow
PB  - Published By the Author
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=5010
ER  -