TY  - BOOK
AU  - Ricks,Truett A.
AU  - Bill G. Tillett, 
AU  - Clifford W. VanMeter
TI  - Principles of security: an introduction
SN  - 0-87084-744-9
AV  - HV8088.R52 
PY  - 1981///
CY  - Illinois
PB  -  : Anderson Publishing Company
KW  - Police,
KW  - Private,
KW  - Canada,
KW  - Security systems
N1  - Includes bibliographical references
ER  -