The 1996 edition of Standards Activities of Organizations in the United States (SP 806) from the US Commerce Department's National Institute of Standards and Technology summarizes the standards activities of more than 700 organizations. The newly revised edition includes standards from groups such as the Aerospace Industries Association, American Society of Mechanical Engineers and the Society of Automotive Engineers. The directory is available for $58 from the Superintendent of Documents, US Government Printing Office, Washington, DC 20402. Order by stock number 003-003-03427-4.