TY  - BOOK
AU  - Ergenbright, Charles E.
AU  - Hubbard, Sean K.
TI  - Defeating the active shooter: : applying facility upgrades in orden to mitigate the effects of active shooters in high occupancy facilities
PY  - 2012///
CY  - Monterey, California
PB  - Naval Postgraduate School
KW  - Radicalización
UR  - https://www.hsdl.org/?abstract&did=718911
ER  -