000 00312pab a2200121 454500
008 180718b xxu||||| |||| 00| 0 eng d
100 _aJohnston, R.C.
245 _aThe role of police authorities in the 1990s
650 _a Police Authorities
650 _aPolice Power
773 _aPolice Journal
909 _a22319
999 _c22319
_d22319