Historical
INCITS/ISO 8860-2-1987 (R2002)
Information Processing - Data Interchange on 90 mm (3.5 in) Flexible Disk Cartridges Using Modified Frequency Modulation Recording at 7 958 ftprad on 80 Tracks on Each Side - Part 2: Track Format (formerly ISO 8860-2:1987 [1997])
This part of ISO 8860 specifies the track layout, the track format and the characteristics of recorded signals.
InterNational Committee for Information Technology Standards [incits]