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Butterworth-Heinemann
Active Shooter: Preparing for and Responding to a Growing Threat
$49.59 - $60.26 -
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Butterworth-Heinemann
Introduction to Homeland Security: Principles of All-Hazards Risk Management
$64.30 - $79.62 -
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Butterworth-Heinemann
Practical Aviation Security: Predicting and Preventing Future Threats
$44.21 - $115.50