TY  - RPRT
TI  - Federal Information Processing Standards Publication: implementation of the code for information interchange and related media standards, hardware standards interchange codes and media 
PY  - 1969
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS FIPS 7
DO  - 10.6028/NBS.FIPS.7
ER  -