Drucker, Peter F. <br/><br/>
Innovation and entrepreneurship :  practice and principles. 

 - London :  Routledge,  2007. 
 - xvi, 253 p. 
<br/><br/><label>ISBN: </label>9780750685085  $17-00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entrepreneurship.<br/>Entrepreneurship.