OOndernemingsconcentratieOndernemingsconcentratiede H. W. de JongMateriasConglomerate corporationsEuropean Economic CommunityEdiciones (1)Ondernemingsconcentratie. (1971)Stenfert Kroese · dutMás obras de H. W. de JongWelfare aspects of industrial marketsThe Structure of European industryPioneers of industrial organization