Rheingold, Howard <br/><br/>
Virtual reality / 
Howard Rheingold. 
 - London:   Mandarin,   1992.  
 - 415 p. ;  20 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0749308893 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Simulations use of computers
<br/><br/><label>Dewey Class. No.: </label>003.3