Issue #693 Jun 20, 1980 Issue #694 Jul 04, 1980 Issue #695 Jul 18, 1980 Issue #696 Aug 01, 1980 Issue #697 Aug 15, 1980 Issue #698 Aug 29, 1980 Issue #699 Sep 12, 1980 Issue #700 Sep 26, 1980 Issue #701 Oct 10, 1980 Issue #702 Oct 24, 1980 Issue #703 Nov 07, 1980 Issue #704 Nov 21, 1980 Issue #705 Dec 05, 1980 Issue #706 Dec 12, 1980 Issue #707 Dec 19, 1980 Issue #708 Dec 31, 1980 Issue #709 Jan 15, 1981 Issue #710 Jan 30, 1981 Issue #711 Feb 13, 1981 Issue #712 Feb 27, 1981