Toffler, Alvin. <br/><br/>
Powershift : knowledge, wealth, and violence at the edge of the 21st century 

 - New York  Bantam books  1990 
 - 585 p 
<br/><br/><label>ISBN: </label>9780593022429 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social history--1945- Economic history--1945- Power (Social sciences) Social change
<br/><br/><label>LC Class. No.: </label>HN 17.5 .T64/