Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | about this site Economics of Information (01 Jan 1995) Article URL: http://www.asis.org/Bulletin/Dec-94/index.html Read 104 more articles from American Society for Information Science sorted by date, popularity, or title. Next Article: No Such Number, No Such Zone This site is a labour of love built by Chris McEvoy