national-cryptologic-museum-library-catalog_page_477

national-cryptologic-museum-library-catalog | page 477 | https://thedailydialectics.com/pdfs/FIOA/national-cryptologic-museum-library-catalog/national-cryptologic-museum-library-catalog.pdf

national-cryptologic-museum-library-catalog | page 477 | https://thedailydialectics.com/pdfs/FIOA/national-cryptologic-museum-library-catalog/national-cryptologic-museum-library-catalog.pdf

DISHER (W) CRYPTO SYSTEMS SPORNDLI, J. TRANSMISSION CHIFFREE DE FAC-SIMILES (W) CRYPTO SYSTEMS 4, 31. REVUE SUISSE DE LA 4, 31. [SECURITE DISHER (V) DATA 8. SPORNDLI, J. VERGLEICH:BITSTROM/PROZEDUR-CHIFFRIERUNG IN DATENNETZEN (V) DATA 8. CRYPTO AG Oct. 8,1982 PN1992.4.567.A3 1998 SPRINGER, JERRY,…

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