Issue #11 Nov 07, 1974 Issue #12 Dec 12, 1974 Issue #13 Dec 19, 1974 Issue #14 Jan 23, 1975 Issue #15 Mar 20, 1975 Issue #16 Apr 25, 1975 Issue #17 Jun 30, 1975 Issue #18 Aug 11, 1975 Issue #19 Oct 13, 1975 Issue #20 Dec 10, 1975 Issue #21 Mar 04, 1976 Issue #22 May 20, 1976 Issue #23 Sep 02, 1976 Issue #24 Nov 10, 1976 Issue #25 Jan 11, 1977 Issue #26 Mar 04, 1977 Issue #27 Apr 07, 1977 Issue #28 Jul 06, 1977 Issue #29 Oct 05, 1977 Issue #30 Dec 15, 1977