00344nam a2200121Ia 4500008004100000040001500041041001200056082001600068100002300084245005800107260004200165300001500207230917s9999||||xx |||||||||||||| ||und||  e3122aMAIN  aEnglish  a363.2 R828P  aRuchelman, Leonard 0aPolice politics: A compoarative study of three cities  aCambridgebBallinger Publishingc1974  axi, 118 p.