New developments in computer technology: Virtual reality 
Subtitle: hearing before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, ... first session, May 8, 1991 (S. hrg)
Publisher: For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office
Published: 1992
Language: eng
Number of pages: 65
ISBN-13: 9780160384165