Sergeant, Michael. Construction contract variations [electronic resource] / by Michael Sergeant, Max Wieliczko. - Abingdon, Oxon : Informa Law from Routledge, 2014. - xxvi, 386 p. - Construction practice series . Includes bibliographical references and index. Mode of access: World Wide Web. ISBN: 9781315774688 (e-book : PDF) Subjects--Topical Terms: Construction contracts--Great Britain. Index Terms--Genre/Form: Electronic books. Dewey Class. No.: 343.41078624 / S484