Beekman, George.  <br/><br/>
Computer confluence :   exploring tomorrow's technology / 
George Beekman. 
 - 4th ed. 
 - New Jersey :  Prentice hall,  c2001. 
 - xxxiv, 507 pages :  illustrations ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0130882372 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Computers. <br/>Information technology.
<br/><br/><label>Dewey Class. No.: </label>004 BEE