TY  - BOOK
AU  - Gallery,Shari Mendelson
TI  - Physical security: readings from Security Management magazine 
SN  - 0409951056 (pbk.)
PY  - 1986///
CY  - Boston
PB  - Butterworths
KW  - Private security services
KW  - Management
KW  - Industries
KW  - Security measures
KW  - Security systems
ER  -