Drucker Peter F. <br/><br/>
Age of discontinuity   Guidelines to our changing society    
Drucker Peter F. 
 - New York  Harper & Rew         1969 
 - 402p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Condition International
<br/><br/><label>Dewey Class. No.: </label>X.1.N6, K9