Subjects
- Opera -- United States.1
- Opera.1
- Operas -- Librettos.1
- Operas -- Scores and parts.1
- Operas and librettos.1
- Orchestral music.1
- Paintings.1
- Parades -- Michigan.1
- Peace -- Societies, etc.1
- People with disabilities -- Michigan -- Birmingham.1
- People with disabilities -- Michigan.1
- Personnel management.1
- Pesticides -- Environmental aspects -- Michigan.1
- Pesticides -- Government policy -- Michigan.1
- Philanthropists -- United States.1
- Photographs.1
- Pi pa with orchestra.1
- Pianists -- United States.1
- Poets -- United States.1
- Polish American musicians -- Michigan -- Detroit -- Biography.1