The path from single market to economic union is a continuing and controversial story raising questions about the present and future regulation structures and purpose of economic union within the broader objectives of the eu legal and political order this book focuses on the evolution and regulation of the eu as an economic union in . From single market to economic union essays in memory of john a usher edited by nn shuibhne and lw gormley oxford oxford university press 2012 isbn . From single market to economic union essays in memory of john a usher edited by niamh nic shuibhne and laurence w gormley edition 1st ed usher john a john anthony 1945 2008. From single market to economic union essays in memory of john a usher 1st edition by laurence w gormley author niamh nic shuibhne author isbn 13 978 0199695706. From single market to economic union essays in memory of john a usher ebook shuibhne niamh nic gormley laurence w shuibhne niamh nic gormley laurence w