TY  - BOOK
AU  - Bullock, Jane A
AU  - Haddow, George D
TI  - Introduction to homeland security: Principles of all hazards risk managemnt
SN  - 9780128020289
U1  - 363.32 
PY  - 2016///
CY  - New Delhi
PB  - Elsevier
KW  - national Security
ER  -