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Protective Intelligence and Threat ...
by Fein, Robert A.; Vossekuil, Bryan
ISBN: 9781482041743
Copyright:
Paperback
Threat Assessment in Schools
by U.s. Secret Service; U.s. Department of Commerce; Fein, Robert A.; et al.
ISBN: 9781482696592
The Final Report and Findings of the Safe ...
by United States Secret Service; United States Department of Education; Vossekuil, Bryan; et al.
ISBN: 9781482042429