Issue #536 Dec 06, 1983 Issue #537 Jan 03, 1984 Issue #538 Jan 31, 1984 Issue #539 Mar 06, 1984 Issue #540 Apr 03, 1984 Issue #541 May 08, 1984 Issue #542 Jun 05, 1984 Issue #543 Jul 03, 1984 Issue #544 Jul 31, 1984 Issue #545 Sep 04, 1984 Issue #546 Oct 02, 1984 Issue #547 Oct 30, 1984 Issue #548 Dec 04, 1984 Issue #549 Jan 24, 1985 Issue #550 Feb 05, 1985 Issue #551 Mar 05, 1985 Issue #552 Apr 02, 1985 Issue #553 May 07, 1985 Issue #554 Jun 27, 1985 Issue #555 Jul 02, 1985