MARC21-007: Specific material designation of tactile resource
braille
A system of writing for the blind in which letters, numerals, and punctuation are made of raised dots distinguishable by the fingers.
b
combination
Combination of two or more types.
c
moon
An abstraction of the print.
a
other
Specific material designation other than moon, braille, combination, tactile, with no writing system.
z
tactile, with no writing system
No text and only communicated as graphic, i.e. a raised line diagram or drawing.
d
unspecified
Special material designation for the tactile material is not specified.
u
Published