00317pab a2200133 454500008004000000100001500040245004800055260000900103300001200112362001200124650001700136650001100153773001900164180718b1997   xxu||||| |||| 00| 0 eng d  aDean, John  aThe role of special constable: a case study  c1997  ap.45-48  aJan-Mar  aCase Studies  aPolice  aPolice Journal