PSPP Authors
                                       
     * Ben Pfaff wrote most of the program and the manual.

     * John Williams originally wrote the T-TEST procedure, which was 
       subsequently re-written by John Darrington.

     * John Darrington wrote the T-TEST, ONEWAY, and EXAMINE
       procedures, implemented support for long variable names and
       made numerous revisions to other modules.

     * Jason Stover contributed statistical and numerical
       functionality, including lib/gslextras.  (Jason is also an
       important contributor to libgsl used by PSPP.)