Drucker, Peter F. <br/><br/>
The Changing world of the executive / 
by Peter F. Drucker. 
 - London :  Heinemann,  1982. 
 - xi, 271p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>434904066 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Executives.<br/>Management.<br/>Associations, institutions, etc.<br/>Management.<br/>Associations.