Toch, Hans. <br/><br/>
Peacekeeping :    police, prisons, and violence / 
by Hans Toch. 
 - Mass :    Lexington Books : Lexington,   1976. 
 - xi, 137 p. ;    24 cm. 
<br/><br/>Includes index and bibliography : p. 123-132. 
<br/><br/><label>ISBN: </label>0669006521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police.<br/>Prisons.<br/>Violence.