Subjects: Work (Mechanics); Power (Mechanics)
تفاصيل العنوان
Subjects: United States involvement in World War II; Industrial relations; Twentieth centuryUnited States
Subjects: Labor laws -- International cooperation; International Program on Chemical Safety; International Labour Organisation
Subjects: Complex societies; Division of labor; Economics
Subjects: Labor unions; Powderly, Terence Vincent, 1849-1924; American Federation of LaborUnited States
Subjects: Forced labor; Slavery; Nazi persecutionSoviet Union
Subjects: Social services
