000			00833nam a22001937a 4500
999			_c17798 _d17798
008			230103b ||||| |||| 00| 0 eng d
020			_a9786214182312
082			_22022 _aDFil 363.289068 _bD713
100			_aDomingo, Christian G. _945718
245			_aThe PPDoc security systems : _b(personnel, physical & document/information security) / _cChristian G. Domingo, Johnray D. Quizon and Alexis R. Alcantara.
260			_aQuezon City : _bWiseman's Books Trading, Inc., _c©2022.
300			_avii, 150 pages : _billustrations ; _c22 cm.
500			_aIncludes bibliographical references.
650			_aSecurity systems _xManagement. _947280
650			_aPrivate security services _xManagement. _947281
700			_aQuizon, Johnray D., _eauthor. _947282
700			_aAlcantara, Alexis R., _eauthor. _947283
942			_2ddc _cDFIL