1. Protecting the American homeland :a preliminary analysis
المؤلف: Michael E. O'Hanlon ... [et al.]&
المکتبة: كتابخانه وزارت امور خارجه (طهران)
موضوع: Terrorism -- Prevention -- Government policy -- United States,National security -- United States,Civil defense -- United States,Emergency management -- United States,United States -- Defenses
رده :
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