Issue #21 Nov 01, 1976 Issue #22 Oct 19, 1976 Issue #23 Dec 14, 1976 Issue #24 Jan 11, 1977 Issue #25 Feb 15, 1977 Issue #26 Mar 15, 1977 Issue #27 Apr 14, 1977 Issue #28 May 17, 1977 Issue #29 Jun 07, 1977 Issue #30 Jul 19, 1977 Issue #31 Aug 17, 1977 Issue #32 Sep 20, 1977 Issue #33 Oct 25, 1977 Issue #34 Nov 15, 1977 Issue #35 Dec 13, 1977 Issue #36 Jan 17, 1978 Issue #37 Feb 07, 1978 Issue #38 Mar 14, 1978 Issue #39 Apr 25, 1978 Issue #40 May 09, 1978