Mason, Gary. <br/><br/>
The official history of the Metropolitan police :  175 years of policing London / 
Gary Mason. 
 - London :  Carlton,  2004. 
 - 159 p. :  ill. (some col.), ports. (some col.) ;  27 cm. 
<br/><br/> Formerly CIP.  Includes index. 
<br/><br/><label>ISBN: </label>1844426025 :  £18.99 
<br/><br/><label>Nat. Bib. No.: </label>GBA467292  bnb 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Great Britain. Metropolitan Police Service --History.
<br/><br/><label>Dewey Class. No.: </label>363.209421