Drucker, Peter F. <br/><br/>
The practice of management/ 
Peter F Drucker . 
 - UK.  Planter, Tree.  1955 
 - vii, 399p. 
<br/><br/>includes index. 
<br/><br/><label>ISBN: </label>075061104 9780750619103 
<br/><br/><label>LC Class. No.: </label>HD70.U5  / .D841955