Drucker, Peter F. . <br/><br/>
Innovation and enterpreneurship:  practice principles / 
Peter F. Drucker. 
 - NULL ;   NULL. 
<br/><br/><label>ISBN: </label> NULL 
<br/><br/><label>Subjects--Index Terms: </label>ENTERPRENEURSHIP 
<br/><br/><label>Dewey Class. No.: </label>338.04  / DRU/I