Subject
- Health.1
- Helicopters.1
- Hygiene.1
- Inflation (Finance)1
- Kodiak bear.1
- Locomotives.1
- Louisiana State University (Baton Rouge, La.)1
- Marquette University.1
- Mass media and children--United States.1
- Media literacy.1
- Metcalfe, Ralph H.1
- Monkeys.1
- Motion pictures and children.1
- Polar bear--Infancy.1
- Princeton University--Sports.1
- School children.1
- Shot putting.1
- Supervisors.1
- Teeth--Care and hygiene.1
- Track and field athletes--United States.1