TY  - RPRT
TI  - Federal Information Processing Standards Publication: recorded magnetic tape cartridge for information interchange 4 track, 0.250 inch (6.30 mm), 1600 bpi (63 bpmm), phase encoded 
PY  - 1976
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS FIPS 52
DO  - 10.6028/NBS.FIPS.52
ER  -