Physical security : readings from Security Management magazine /
edited by Shari Mendelson Gallery.
- Boston : Butterworths, c1986.
- xii, 409 p. : ill.
0409951056 (pbk.)
Private security services--Management.
Industries--Security measures.
Security systems.
0409951056 (pbk.)
Private security services--Management.
Industries--Security measures.
Security systems.