Issue #1 Sep 19, 1978 Issue #2 Feb 01, 1979 Issue #3 Dec 05, 1978 Issue #4 Apr 01, 1979 Issue #5 Feb 06, 1979 Issue #6 Jun 01, 1979 Issue #7 Jul 10, 1979 Issue #8 Aug 01, 1979 Issue #9 Jun 12, 1979 Issue #10 Oct 10, 1979 Issue #11 Nov 01, 1979 Issue #12 Dec 31, 1979 Issue #13 Oct 09, 1979 Issue #14 Nov 13, 1979 Issue #15 Dec 11, 1979 Issue #16 Jan 08, 1980 Issue #17 Feb 12, 1980 Issue #18 Jun 01, 1980 Issue #19 Jul 01, 1980 Issue #20 Aug 01, 1980