Towards a European system of collective bargaining? : perspectives before and after Maastricht : Leverhulme public lecture, University of Warwick, 30 June 1994 /
Keller, Berndt.
Leverhulme Trust.
Economic and Social Research Council (Great Britain).Industrial Relations Research Unit.
University of Warwick.
[Coventry] : University of Warwick, Industrial Relations Research Unit,
[1994?]