Subjects
- American Philosophical Society. Library.1
- American Physiological Society (1887- )1
- American Physiological Society (Founded 1837)1
- American Physiological Society (Founded 1837).1
- American Popular Life Insurance Co.1
- American Psychological Association.1
- American Public Health Association.4
- American Red Cross in France.1
- American Red Cross.4
- American Red Cross. Military Hospital No. 5.1
- American Red Cross. War Council.3
- American Revolution18
- American Society for the Extension of University Teaching.1
- American Surgical Association.3
- American University (Boston, Mass.)1
- American Æsculapian Society.1
- American-Berlin Medical Society.1
- Americas19
- Ames, Adelbert, 1880-1
- Ames, Joseph, 1816-1872.1