A study of Braille code revisions

Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1962.

Bibliographic Details
Main Author:	Staack, Gerald F. (Gerald Francis)
Other Authors:	Dwight M.B. Baumann.
Format:	Thesis
Language:	eng
Published:	Massachusetts Institute of Technology 2012
Subjects:	Mechanical Engineering
Online Access:	http://hdl.handle.net/1721.1/72782

Internet

http://hdl.handle.net/1721.1/72782