1977 December 6 Working Committee meeting
1976 September 3 Working Committee minutes
1976 October 1 Working Committee minutes
1977 August 5 Working Committee meeting
1976 November 5 Working Committee minutes
1977 April 1 Working Committee meeting
1976 July 2 Working Committee minutes
1976 June 8 Working Committee minutes
1976 March 12 Working Committee minutes
1976 May 7 Working Committee minutes