000 00318pab a2200133 454500
008 180718b1989 xxu||||| |||| 00| 0 eng d
100 _aAshton, D.R.
245 _aSecurity management into the 1990's
260 _c1989
300 _a11-14
650 _aSecret Service
773 _aManagement Review
909 _a18673
999 _c18673
_d18673