Parallel Recorded Magnetic Tape Cartridge for Information Interchange, 4-Track, 0.250 Inch (6.30 mm), 1600 bpi (63 bpmm), Phase Encoded (formerly ANSI X3.72-1981(R1993))
Document status: Active
Single-Sided Unformatted Flexible Disk Cartridge for 6631 BPR Use (formerly ANSI X3.73-1980(R1997))
Document status: Active
PL/I General Purpose Subset (formerly ANSI X3.74-1987(R1993))
Document status: Active
Unformatted Single-Disk Cartridge (Top Loading, 200 tpi, 4400 bpi), General, Physical and Magnetic Requirements (formerly ANSI X3.76-1981(R1998))
Document status: Active
One-Sided Single-Density Unformatted 5.25 Inch Flexible Disk Cartridge (formerly ANSI X3.82-1980(R1996))
Document status: Active
USA Sponsorship Procedures for ISO Registration According to ISO 2375 (formerly ANSI X3.83-1995)
Document status: Active
1/2-Inch Magnetic Tape Interchange Using a Self-Loading Cartridge (formerly ANSI X3.85-1981(R1993))
Document status: Active
Optical Character Recognition (OCR) Inks (formerly ANSI X3.86-1980(R1993))
Document status: Active
Computer Program Abstracts (formerly ANSI X3.88-1981(R1997))
Document status: Active
Unrecorded Single-Disk, Double-Density Cartridge (Front Loading 2200 BPI, 200 TPI), General, Physical and Magnetic Requirements (formerly ANSI X3.89-1981(R1998))
Document status: Active
