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Mr. Babbage's secret : the tale of a cypher and APL / Ole Immanuel Franksen ; foreword by H.H. Goldstine.
LIBRA QA29.B2 F7 1985
Available from offsite location
- Format:
- Book
- Author/Creator:
- Franksen, Ole Immanuel.
- Language:
- English
- Subjects (All):
- Babbage, Charles, 1791-1871.
- Babbage, Charles.
- Cryptography.
- APL (Computer program language).
- Physical Description:
- 319 pages : illustrations ; 23 cm
- Other Title:
- Mister Babbage's secret.
- Place of Publication:
- Birkerod, Denmark : Strandberg, 1984.
- Notes:
- Includes bibliographical references and index.
- ISBN:
- 8787200864
- OCLC:
- 12242431
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