NF Z62-821*NF ISO 9282-1:1990 Information processing. Coded representation of pictures. Part 1 : encoding principles for picture representation in a 7-bit or 8-bit environment.
1990NF Z62-821*NF ISO 9282-1:1990 Information processing. Coded representation of pictures. Part 1 : encoding principles for picture representation in a 7-bit or 8-bit environment.