Drucker, P, F. <br/><br/>
Management :  Tasks, Responsibilities, Practices / 
by P. F Drucker. 
 - London :  Heinemann,  1982. 
 - 575p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0434903914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management.<br/>Management.