Campbell, G. A.  <br/><br/>
The arm of the law / 
G. A. Campbell 
 - 2nd ed. 
 - London ;  New York, etc. :  Oxford University Press,   1942 
 - vi, 93 p. :  ill. ;  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police--Great Britain
<br/><br/><label>Dewey Class. No.: </label>363.20942  / CAR 1952