Author
Japan. Rōdōshō. Shokugyō Anteikyoku
3
Wagner, Oskar, 1906-
2
Foot, Paul
1
Great Britain. Inter-Departmental Committee on Post Office Establishments
1
India. Bureau of Public Enterprises
1
Japan. Yūseishō. Jinjibu. Hokenka
1
Japan. Ȳuseish̄o. Jinjibu. Kanrika
1
Kerschkamp, Walther, 1877-
1
Kvarnström, Lars
1
Neuhoff, Franz-Josef, 1927-
1
Singh, R. C.
1
Stockholms universitet
1
Tweedmouth, Edward Marjoribanks, Baron
1
Universität Bonn
1
Universität Halle-Wittenberg
1
Verband der deutschen Reichs-, Post- und Telegraphenbeamtinnen
1