Issue #49 Jan 30, 1988 Issue #50 Feb 06, 1988 Issue #51 Feb 13, 1988 Issue #52 Feb 20, 1988 Issue #53 Feb 27, 1988 Issue #54 Mar 12, 1988 Issue #55 Mar 19, 1988 Issue #56 Mar 26, 1988 Issue #57 Mar 26, 1988 Issue #58 Apr 02, 1988 Issue #59 Apr 16, 1988 Issue #60 Apr 23, 1988 Issue #61 Apr 23, 1988 Issue #62 Apr 30, 1988 Issue #63 May 01, 1988 Issue #64 Jun 01, 1988 Issue #65 Jul 01, 1988 Issue #66 Aug 01, 1988 Issue #67 Sep 01, 1988 Issue #68 Oct 01, 1988