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- Type:
- Image
- 创建日期:
- Undated
- Collection:
- University Photograph Collection
- Collecting Area:
- University Archives
- Collection ID:
- ua390
- 描述:
- A picture of two people -- presumably students -- conducting a child safety survey using passersby in cars as the survey sample population.
- 学科:
- Photographers, Student Activities, Yurman, Will, Children Health and hygiene, Surveys and studies, University Archives Photographs, Automobiles, and Students