Kalawsky  ,Roy S. <br/><br/>
The science of virtual reality and virtual environments 

 - NA 
 - New York:  Free Press  ,1993. 
 - xx,405p.  NA  Original 
<br/><br/> NA 
<br/><br/><label>ISBN: </label>201631717 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer Science
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science, information & general works
<br/><br/><label>Dewey Class. No.: </label>006 KAL