Industrial inspection in Austria in 1920 and 1921
Published: (1924)

L'inspection du travail en Autriche de 1929 à 1933
Published: (1935)

L'inspection du travail en Estonie de 1929 à 1933
Published: (1936)

L'inspection du travail en Grande-Bretagne de 1929 à 1933
Published: (1934)

Labour inspection in Hungary: 1928-1933
Published: (1935)

Labour inspection in Poland: 1928-1933
Published: (1937)

Factory inspection in Switzerland, 1929-1935
Published: (1937)

Factory inspection in Austria in 1919
Published: (1922)

Wage changes in the United States of America, 1929-1933
Published: (1933)

Industrial inspection in Sweden in 1923
Published: (1925)

Industrial inspection in the Netherlands in 1923
Published: (1925)

Industrial inspection in the Netherlands in 1922
Published: (1924)

Industrial inspection in the Netherlands in 1920
Published: (1922)

Industrial inspection in Czechoslovakia in 1925
Published: (1927)

Industrial inspection in Denmark in 1922
Published: (1924)

Industrial inspection in Belgium in 1924
Published: (1926)

Industrial inspection in Esthonia in 1923
Published: (1924)

Industrial inspection in Belgium in 1922
Published: (1924)

Industrial inspection in Esthonia in 1924
Published: (1925)

Industrial inspection in Belgium in 1923
Published: (1925)

Industrial inspection in Czechoslovakia in 1924
Published: (1926)

Industrial inspection in Finland in 1921
Published: (1924)

Industrial inspection in Soviet Russia
Published: (1923)

Industrial inspection in Tasmania in 1923-1924
Published: (1925)

Industrial inspection in Tasmania 1919-1920
Published: (1922)

Industrial inspection in Tasmania in 1922-1923
Published: (1924)

Industrial inspection in Tasmania in 1924-1925
Published: (1926)

Industrial inspection in Germany in 1923 and 1924
Published: (1926)

Film Societies in Germany and Austria 1910-1933
by: Cowan, Michael
Published: (2023)

L'inspection du travail en Hongrie de 1928 à 1933
Published: (1935)

L'inspection du travail en Pologne de 1928 à 1933
Published: (1937)

Industrial transformation in Japan 1929-1936
by: Yoshio Kamii
Published: (1939)

Industrial inspection in South Africa during 1920
Published: (1922)

L'inspection du travail en Suisse de 1929 à 1935
Published: (1937)

Les fluctuations des salaires aux Etats-Unis de 1929 à 1933
Published: (1933)

Industrial diseases: analysis of factory inspection reports, 1923. II
Published: (1928)