Publisher's Synopsis
Presents Indian sign language, Morse code, Jefferson's cipher wheel and other European and American codes and ciphers from ancient times to the present, in their historical context.
Book (01 Jan 1989)
Not available for sale
Includes delivery to the United States
Out of stock
Presents Indian sign language, Morse code, Jefferson's cipher wheel and other European and American codes and ciphers from ancient times to the present, in their historical context.
ISBN: | 9780517657041 |
Publisher: | Bonanza Books |
Imprint: | Bonanza Books |
Pub date: | 01 Jan 1989 |
DEWEY: | 652.8 |
DEWEY edition: | 19 |
Language: | English |
Number of pages: | 266 |
Weight: | -1g |