Title: General report
Subjects: Aeronautics, Commercial, Agricultural laborers, Building trades, Chemical industry, Chemical workers, Child labor, Civil service, Clerks, Coal miners, Coal mines and mining, Commercial Aeronautics, Congresses, Construction industry, Construction workers, Employees, Hours of labor, International Labor Organization, International Labor Organization. Textiles Committee, Iron and steel workers, Iron industry and trade, Lumber trade, Lumbering, Lumbermen, Metal trade, Metal-workers, Miners, Personnel management, Petroleum, Petroleum industry and trade, Petroleum workers, Professions, Steel industry and trade, Textile industry, Textile workers, Transport workers, Transportation, Tropical crops, Vocational guidance, Woodworking industries