Issue #51 Oct 24, 1978 Issue #52 Nov 21, 1978 Issue #53 Dec 26, 1978 Issue #54 Jan 23, 1979 Issue #55 Feb 27, 1979 Issue #56 Mar 20, 1979 Issue #57 Apr 24, 1979 Issue #58 May 22, 1979 Issue #59 Jun 19, 1979 Issue #60 Jul 17, 1979 Issue #61 Aug 21, 1979 Issue #62 Sep 25, 1979 Issue #63 Oct 23, 1979 Issue #64 Feb 10, 1980 Issue #65 Dec 18, 1979 Issue #66 Jan 22, 1980 Issue #67 Feb 28, 1980 Issue #68 Mar 27, 1980 Issue #69 Apr 22, 1980 Issue #70 May 27, 1980