Homeland Security and Critical Infrastructure ProtectionRyan K. Baggett, Brian K. Simpkins · First published 2023Open the Tome
Homeland Security and Critical Infrastructure Protection, 2nd EditionRyan K. Baggett, Brian K. Simpkins · First published 2018Open the Tome
Homeland security technologies for the 21st centuryRyan K. Baggett, Chad S. Foster, Brian K. Simpkins · First published 2017Open the Tome
