From police to security professional :
D'Angelo,Michael S.
From police to security professional : guide to a successful career transition / Michael S.D' Angelo - Boca Raton : CRC Press, 2015.
9781482244311
Police private - United States Private Security Services Career development - United States
From police to security professional : guide to a successful career transition / Michael S.D' Angelo - Boca Raton : CRC Press, 2015.
9781482244311
Police private - United States Private Security Services Career development - United States