Wolfgang W. Halbig Wolfgang is a nationally recognized school safety and security professional who has done extensive work in researching and developing the “Standards for Safe Schools”.

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Date: 2015-02-08 21:10:38		Wolfgang W. Halbig Wolfgang is a nationally recognized school safety and security professional who has done extensive work in researching and developing the “Standards for Safe Schools”. Add to Reading List Source URL: www.thepowerhour.com Download Document from Source Website File Size: 78,17 KB Share Document on Facebook