Codes, ciphers and secret language

by Wrixon, Fred B.

€28 · Offered by MW Books

1989, First Edition. London : Harrap. Near fine cloth copy in a near-fine, very slightly edge-nicked and dust-dulled dust-wrapper, now mylar-sleeved. Remains particularly well-preserved overall; tight, bright, clean and strong. Physical description: 266p : ill ; 25cm. Subjects: Cryptography History. Ciphers History. Cryptology history Genre: History. Language: English.

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