000 00297nam a2200097Ia 4500
008 240209s9999 xx 000 0 und d
100 1 _aDempsey, John S..
245 1 3 _aAn Introduction to Policing 3rd ed. /
_cJohn S. Dempsey.
650 0 _aLaw enforcement - United states
650 0 _aPolice - United states
999 _c592
_d592