LIBROS DEL AUTOR: dr j l valenzuela

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  • The Parent Guide to School Security
    Donna Montiel / Dr. J.L. Valenzuela
    As a parent do you ever wonder what threats our children might face while at school? Are you trusting that those caring for our children know what these look like? Do you know that threats hide in plain sight? Not every threat is in the form of someone with a gun. Threats can arise from how data is collected and used-and, just as importantly, from the type of data requested. A ...
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