Wyborny, Sheila,  <br/><br/>
Virtual reality 

 - 48 pages :   colour illustrations ;   23 cm 
 - Science on the edge .
 - Science on the edge .
<br/><br/><label>ISBN: </label>1567117899 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human-computer interaction.
<br/><br/><label>Dewey Class. No.: </label>004.019