IBM token ring product guide.
Contributors: Architecture Technology Corporation.
Edition: 5th ed.
Publisher: Architecture Technology Corp.
Published: 1991
Place of publication: Minneapolis, Minn. (P.O. Box 24344, Minneapolis 55424)
Language: eng
Number of pages: 373
Subjects: International Business Machines Corporation -- Catalogs.; IBM Token-Ring Network (Local area network system) -- Equipment and supplies -- Catalogs.
Notes: "September 1991."