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Subjects
- Pennsylvania Hospital (Philadelphia, Pa.).1
- Personnel Management5
- Physical Fitness1
- Prisoners of War1
- Rest1
- Salaries and Fringe Benefits1
- Sanitation1
- Ships2
- Socioeconomic Factors1
- United States21
- United States.1
- United States. Army.8
- United States. Navy.[remove]24
- United States. War Department.1
- Warfare1
- World War II1