R.S.Bunyard  <br/><br/>
Police :  Organisation and command / 
Bunyard 
 - London :  Macdonald and Evans ltd ;  1978. 
 - 388 pages 
<br/><br/>includes index. 
<br/><br/><label>ISBN: </label>0712116990 
<br/><br/><label>LC Class. No.: </label>HV 7935  / .B86 1978