Coffey, Alan <br/><br/>
Human relations :  law enforcement in a changing community / 
Alan Coffey, Edward Eldefonso, Walter Hartinger 
 - 3rd ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1982 
 - 286 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0134457005 
<br/><br/><label>LCCN: </label>81-12090 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations--Police