Issue #172 Mar 24, 1981 Issue #173 Apr 28, 1981 Issue #174 May 26, 1981 Issue #175 Oct 01, 1981 Issue #176 Jul 28, 1981 Issue #177 Aug 25, 1981 Issue #178 Sep 22, 1981 Issue #179 Oct 27, 1981 Issue #180 Nov 24, 1981 Issue #181 Dec 29, 1981 Issue #182 Jan 26, 1982 Issue #183 Feb 23, 1982 Issue #184 Mar 23, 1982 Issue #185 Apr 27, 1982 Issue #186 May 25, 1982 Issue #187 Jun 22, 1982 Issue #188 Jul 27, 1982 Issue #189 Aug 24, 1982 Issue #190 Sep 28, 1982 Issue #191 Oct 26, 1982