1980-12-10 Working Committee minutes
1980-04-09 Working Committee minutes
1980-05-14 Working Committee minutes
1980-08-13 Working Committee minutes
1980-06-10 Working Committee minutes
1980-07-09 Working Committee minutes
1980-02-13 Working Committee minutes
1980-01-23 Working Committee minutes
1980-03-12 Working Committee minutes
1979 October 23 Working Committee minutes