"Schengen : intergovernmental scenario for European police co-operation" /
Boer, Monica den.
University of Edinburgh.Project Group European Police Co-operation.
Economic and Social Research Council (Great Britain)
Commission of the European Communities.
Edinburgh : University of Edinburgh, Department of Politics, Project Group European Police Co-operation,
1991.
Research funded by the Economic and Social Research Council and the European Commission.
Includes bibliographical references.
Police