Yazar
c w stahl
2 cilt bulundu.
Cilt sonuçları
Zugförderung
Julius Alexander, V. G. Bosshardt, C. Guillery, Friedrich Ibbach, Hermann Littrow, Moritz Oder, Richard Peterson, Rudolf Sanzin, F. X. Saurau, C. P. Schäfer, W. Stahl, Jack Wittenberg · Springer
869 sayfa · 1908
Kategori yok
Southern African migrant labour supplies in the past, the present, and the future, with special reference to the gold-mining industry
C. W. Stahl · International Labour Office
43 sayfa · 1979
Gold mines and mining / Labour supply / Migrant labor / Labor supply