Gradecki, Joe <br/><br/>
The virtual reality constitution kit 

 - New Delhi  Galgotia  1995 
 - xv, 340p.  
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8175150343 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Virtual reality