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Henry Beker

3 books found

Books by Henry Beker
Cipher systemsHenry Beker
⏱ 7h 7m

Cipher systems

Henry Beker

1982427 pp.
Secure speech communicationsHenry Beker
⏱ 4h 27m

Secure speech communications

Henry Beker

1985267 pp.
Cryptography and codingHenry Beker
⏱ 4h 57m

Cryptography and coding

Henry Beker

1989297 pp.