Coffey, Alan <br/><br/>
Human relations  law enforcement in a changing community 
/ by Alan coffey, Edward Eldefonso, Walter Hartinger 
 - 2d ed. 
 - Englewood Cliffs, N.J.  Prentice-Hall  1976 
 - xiii, 380 p. : ill. ; 24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0134456920 
<br/><br/><label>LCCN: </label>75-017815 //r82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations--Police