Issue #40 Feb 22, 1977 Issue #41 Apr 26, 1977 Issue #42 Jun 28, 1977 Issue #43 Aug 24, 1977 Issue #44 Oct 18, 1977 Issue #45 Dec 20, 1977 Issue #46 Feb 14, 1978 Issue #47 Apr 11, 1978 Issue #48 Jun 13, 1978 Issue #49 Aug 22, 1978 Issue #50 Sep 26, 1978 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