The economics of the shadow economy : proceedings of the International Conference on the Economics of the Shadow Economy, held at the University of Bielefeld, West Germany, October 10-14, 1983 - International Conference on the Economics of the Shadow Economy (1983 : University of Bielefeld); Gaertner, Wulf.; Wenig, Alois (New York ; Springer-Verlag, 1985)
Includes bibliographies and index.
Keywords: Informal sector (Economics) -- Congresses