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Classroom Killers? Hallway Hostages? How Schools Can Prevent and Manage School Crises (книга)

Classroom Killers? Hallway Hostages? How Schools Can Prevent and Manage School Crises
Автор: Kenneth S. Trump
Оригинал издан: ????

«Classroom Killers? Hallway Hostages? How Schools Can Prevent and Manage School Crises»книга ???? года.

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« This book guides schools toward a proactive approach to school security, learning from tragic incidents in the late 1990's in the United States. …»

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