ANSI-X3.180 Complete Document History
Magnetic Tape & Cartridge for Information Interchange, 18-Track, Parallel, 1/2 Inch (12.65

Complete Current Edition:
   RENUMBERED - ANSI/INCITS-180 - Jan. 1, 2000

Obsolete Revision Information:
   1990 EDITION - REAFFIRMED IN 1996 - Jan. 22, 1990
   1989 EDITION - MAGNETIC TAPE & CARTRIDGE FOR - April 7, 1989