Sherman, Barrie <br/><br/>
Glimpses of heaven, visions of hell :  virtual reality and its implications / 
Barrie Sherman and Phil Judkins 
 - London :  Hodder and Stoughton,  1993 
 - 287 p. ;  18 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0340569050 (pbk.) :  PND 12.99 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Virtual reality<br/>Human-computer interaction<br/>Computers--Social aspects
<br/><br/><label>Dewey Class. No.: </label>306.4