"Economische ontwikkeling." . . "Journaux." . . "Presse." . . "Perswezen." . . "Wirtschaftsentwicklung." . . "Zeitung." . . . . "The press: a neglected factor in the economic history of the twentieth century" . . . . . . "The press; a neglected factor in the economic history of the twentieth century"@en . . "The press" . . . . . "The press a neglected factor in the economic history of the twentieth century"@en . . . "The press"@en . . . . . . . . "The Press, a neglected factor in the Economic history of the twentieth century" . . . . . "The press : a neglected factor in the economic history of the twentieth century" . . . . . . "The Press. A neglected factor in the economic history of the twentieth century"@en . . . . "American newspapers." . . "Journaux américains." . . "Newspapers." . .