Blackstone's police operational handbook 2012 :   police national legal database / 
editor, Ian Bridges; Consultant editor, Fraser Sampson. 
 - Oxford :  Oxford University Press,  2011. 
 - liii, 835 pages. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780199642304 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police regulations--England.<br/>Law enforcement--England.<br/>Police, England--Handbooks.
<br/><br/><label>LC Class. No.: </label>KD 7869.6  / BLA 2011