Drucker, Peter F <br/><br/>
Innovation and entrepreneurship  practice and principles / 
Peter F.Drucker 
 - London  Heinemann  1985 
 - 258p.  25cm 
<br/><br/><label>ISBN: </label>0434904082 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entrepreneur