Tác giả: William O. Toole|Dr Stephen Luke|Dr Jason Brown|Andrew Tatrai|Travis Semmens

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1 Ebooks bởi William O. Toole|Dr Stephen Luke|Dr Jason Brown|Andrew Tatrai|Travis Semmens

William O’Toole: Crowd Management
This is the first text to present a system for crowd management which integrates security with the other concerns for the health and safety for crowds, looking at the theories and practices of the ma …
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€49.08