Drucker, Peter F. <br/><br/>
The age of discontinuity: guidelines to our changing society 
by Peter F. Drucker 
 - London  Heinemann  1969 
 - 369p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Change<br/>Economic Development
<br/><br/><label>Dewey Class. No.: </label>T19 D84