Issue #146 Jan 20, 1976 Issue #147 Feb 17, 1976 Issue #148 Mar 16, 1976 Issue #149 Apr 20, 1976 Issue #150 Aug 10, 1976 Issue #151 Jun 15, 1976 Issue #152 Jul 20, 1976 Issue #153 Aug 17, 1976 Issue #154 Sep 21, 1976 Issue #155 Oct 19, 1976 Issue #156 Nov 16, 1976 Issue #157 Dec 14, 1976 Issue #158 Jan 18, 1977 Issue #159 Feb 15, 1977 Issue #160 Mar 15, 1977 Issue #161 Apr 19, 1977 Issue #162 May 17, 1977 Issue #163 Jun 14, 1977 Issue #164 Jul 19, 1977 Issue #165 Aug 17, 1977