Brown, D R <br/><br/>
Try a little positive reinforcement!  [electronic resource] 

 -  Supervisory management  Oct 1979 
 - 36-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0039-5919 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Motivation<br/>Personnel Management--methods<br/>Reinforcement, Psychology<br/>United States