科技报告详细信息
Presidential Policy Directive 8 and the National Preparedness System: Background and Issues for Congress | |
Library of Congress. Congressional Research Service. | |
RP-ID : R42073 RP-ID : R42073_2011Oct21 |
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美国|英语 | |
来源: UNT Digital Library | |
【 预 览 】
Files | Size | Format | View |
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R42073_2011Oct21.pdf | 400KB | download |