TY  - BOOK
AU  - dela Cruz, Estelito A., Jr.
TI  - A textbook on security and safety management: ( with practices)
SN  - 971-08-6729-6
PY  - 2007///
KW  - Police
KW  - Records and correspondence
KW  - sears
KW  - Security systems
N1  - Includes bibliographical references
ER  -