Trojanowicz, Robert C. <br/><br/>
Environment of the first-line police supervisor 
by Robert C. Trojanowicz 
 - Englewood Cliffs, N.J.  Prentice-Hall  1980 
 - 322p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Supervision of police personnel
<br/><br/><label>Dewey Class. No.: </label>N4 T747