1983 Newsletters
No 051 - ACTSDS Newsletter FEBRUARY 1983
No 052 - ACTSDS Newsletter MARCH 1983
No 053 - ACTSDS Newsletter APRIL 1983
No 054 - ACTSDS Newsletter MAY 1983
No 055 - ACTSDS Newsletter JUNE 1983
No 056 - ACTSDS Newsletter JULY 1983
No 057 - ACTSDS Newsletter AUGUST 1983
No 058 - ACTSDS Newsletter SEPTEMBER 1983
No 060 - ACTSDS Newsletter OCTOBER 1983
No 061 - ACTSDS Newsletter NOVEMBER 1983
No 062 - ACTSDS Newsletter DECEMBER 1983