Pimentel, Ken  <br/><br/>
Virtual reality:   Through the new looking glass 

 - 1st ed. 
 - New York:   McGraw-Hill Inc,   1993 
 - xvii, 301p. 
<br/><br/><label>ISBN: </label>0-8306-4064-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Subjects--Index Terms: </label>Designing virtual worlds 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.015  / N3