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1 sett 1830 anni - Новый закон прессы

Descrizione:

Эмиль Жирарден открывает новый экономический закон прессы: чем больше тираж газеты, тем больше стоимость рекламы и тем меньше ее продажная цена.

Aggiunto al nastro di tempo:

Журналистика

17 nov 2018

1

0

906

Data:

1 sett 1830 anni

Adesso

~ 195 years ago

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