%0 Book %E Chambers, Robert, lecturer in law %E Mitchell, Charles (Charles Christopher James) %E Penner, J. E. (James E.) %I Oxford University Press %D 2009 %C Oxford ; New York %G English %@ 9780199567751 (alk. paper) %@ 0199567751 (alk. paper) %T Philosophical foundations of the law of unjust enrichment