Heyel, Carl <br/><br/>
Getting results with time management 

 - 2nd ed. 
 - USA:   American Management Association,  1979 
 - 137p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management 
<br/><br/><label>Universal Decimal Class. No.: </label>D 658.314   / L9