Newsletter No. 1	May 1991
Newsletter No. 2	May 1992
Newsletter No. 3	November 1992
Newsletter No. 4	June 1993
Newsletter No. 5	March 1994
Newsletter No. 6	June 1995
Newsletter No. 7	December 1996
Newsletter No. 8	August 1999 (Draft)
Newsletter No. 9	June 2001