Dutta, B.N. Estimating and costing in civil engineering : theory and practice including specifications and valuation / B.N.Dutta - 28th ed. - New Delhi : UBS Publishers' Distributors Pvt.Ltd., c2016 - xiii, 904 p. : ill. ; 24 cm. ISBN: 978-81-7476-770-7 Subjects--Topical Terms: Civil Engineering Dewey Class. No.: 624.501 / DUE