Paul Hersey , Ken Blanchard <br/><br/>
Management of Organizational Behaviour 
Paul Hersey , Ken Blanchard 
 - 4th 
 - New Delhi  Prentice Hall of India Private Ltd  1983 
 - 343 
<br/><br/><label>ISBN: </label>876921632 
<br/><br/><label>Dewey Class. No.: </label>658.3  / HER