Epstin,C. <br/><br/>
Intergroup relations for police officers 

 -  The williams and wilkins company,  1962 
 - 194p.;  20cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>301  / EPS