Drucker, Peter Ferdinand  1909- <br/><br/>
Management challenges for the 21st century 

 - 1st. edition 
 - xi, 207 pages;  24 cm. 
<br/><br/><label>ISBN: </label>0887309984 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management--forecasting<br/>Twenty-first century--forecasts