Cleo Huggins and Hal Rucker created the cover with help from timekeepers past and present. Cover photograph by Ralph Portillo.
d e v e l o p, The Apple Technical Journal, is a quarterly publication of Developer Press.
Copyright (c) 1990 Apple Computer, Inc. All rights reserved.
Apple, the Apple logo, Apple IIgs, AppleLink, AppleShare, AppleTalk, APDAlog, A/UX, GS/OS, ImageWriter, LaserWriter, Mac, Macintosh, MacDFT, MPW, MultiFinder, and TokenTalk are registered trademarks of Apple Computer, Inc. AppleEvents, APW, A/ROSE, Finder, MacAPPC, Macintosh Coprocessor Platform, and QuickDraw are trademarks of Apple Computer, Inc. IBM is a registered trademark of International Business Machines Corporation. PostScript is a registered trademark of Adobe Systems Incorporated. NuBus is a trademark of Texas Instruments.