Dutta, B. N. Estimating and costing in civil engineering : Theory and practice including specification and valuations / - 26th ed. - New Delhi : UBS publishers distributors pvt ltd., c2010 - xiii, 904 p. : ill. ; 21 cm. ISBN: 9788174766113 Subjects--Topical Terms: Dewey Class. No.: 692.5 / D979e