Zelko Harold P <br/><br/>
Management employee communication in action 
Zelko Harold P; O'Brien Harold J 
 - Oral Communication Series .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public Relations Management
<br/><br/><label>Dewey Class. No.: </label>X:8N91, J7