100=100 years of mass communication in Germany Communication indicators : an ex-post analysis of the socio-economic interdependence of the mass media - especially the press - in the german reich and in the Federal Republic of Germany with a glance at parallels and differences in developing countries : summary

Communication indicators : an ex-post analysis of the socio-economic interdependence of the mass media - especially the press - in the german reich and in the Federal Republic of Germany with a glance at parallels and differences in developing countries : summary . - Paris : UNESCO, 1979-19-- . - v. 30 cm . - (Communication and society; 4) . -
vol.2 : 100 years of mass communication in Germany. - 1979. - 28 p.
659.3(430)