Drucker peter F <br/><br/>
Management: tasks, responsibilities, practices 
Drucker peter F 
 - 
 - Routledge, London  2015 
 - 575 p 
 - .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>S 658  DRU