NORTON, PETER ,WILTON, RICHARD THE NEW PETER NORTON PROGRAMMER'S GUIDE TO THE IBM PC'S AND PS/2 - WASHINGTON MICROSOFT PRESS 1988 - XI,511P ISBN: 1-55615-131-4 Subjects--Topical Terms: IBM MICROCOMPUTERS-PROGRAMMING. IBM PERSONAL COMPUTER. IBM PERSONAL SYSTEMS/2. Dewey Class. No.: 005.265 NOR