00470nam a22001217a 4500020002400000082001900024100003800043245003200081260003700113300002900150500002900179650014000208  a9781285862736 (pbk)  a363.20973bDEM  a Dempsey, John SaForst, Linda S.  aAn introduction to policing  aAmerica bCengage Learningc2016  axxiv, b: ill.c25.5 cm.  aIncludes Glossary index.  a An introduction to policing  vPolicevUnited StatesvLaw enforcementvPolice Operations vCritical issue in PolicingvPolice History