MARC21       006s'16  Original alphabet or script of title
     Values: 
              #   No alphabet or script given/no key title
              a   Basic roman
              b   Extended roman
              c   Cyrillic
              d   Japanese
              e   Chinese
              f   Arabic
              g   Greek
              h   Hebrew
              i   Thai
              j   Devanagari
              k   Korean
              l   Tamil
              u   Unknown
              z   Other