Jackson, Richard M. <br/><br/>
Enforcing the law / 
R. M. Jackson. 
 - rev ed. 
 - Harmondsworth :  Penguin Books,  1972. 
 - 428 p. ;  18 cm. 
<br/><br/><label>ISBN: </label>0140211462 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Criminal justice, Administration of--United Kingdom.