Hess, Karen M. <br/><br/>Police operations:  theory and practice/ Karen M. Hess., Christine H. Orthman and Henry Cho.  -- 6th ed.  -- Australia:  Delmar Cengage Learning.,  2014. <br/>xxvii, 586 p.:  col ill.;  26 cm. <br/><br/> Includes indexes. <br/><br/><label>ISBN: </label>9781285052625 <br/><br/><label>Subjects--Topical Terms: </label><br/>Police -- United States.<br/><br/><label>Dewey Class. No.: </label>Res 363.232097 H4631 2014