State and local prevalence of firearms ownership measurement, structure, and trends
| 主要作者: | |
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| 其他作者: | , |
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Cambridge, Mass.
National Bureau of Economic Research
2001
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| 叢編: | NBER working paper series
no.8570 |
| 主題: |