Galloway, Scott  <br/><br/>
Four: the hidden DNA of Amazon, Apple, Facebook and Google 

 - London:   Bantam Press,  2017 
 - viii, 310 p. :   ill. ;   24 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780593077900 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Amazon.com (Firm)   <br/>Apple Computer, Inc.<br/>Facebook (Firm)<br/>Google (Firm)<br/>Information services industry--History.<br/> Internet industry--History.
<br/><br/><label>Dewey Class. No.: </label>338.761004678  / GAL