Nemeth braille code for mathematics and science notation
By: compiled under the authority of the American Association of Workers for the Blind, Association for Education of the Visually Handicapped and the National Braille Association.
Contributors: American Association of Workers for the Blind.; Association for Education of the Visually Handicapped (U.S.); National Braille Association.
Edition: Braille 1972 revision.
Publisher: American Printing House for the Blind
Published: 1973
Place of publication: Louisville, Ky
Language: eng
Subjects: Blind -- Printing and writing systems.; Mathematical notation.
Other titles: Braille mathematics and science notation.
Notes: Adopted January 20, 1972 by the AAWB-AEVH-NBA Advisory Council to the Braille Authority.