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Spring 1975 - Vol. 5, No. 2

The Need for Continuity in Cryptanalytic Studies.PDF

Spring-Summer 1973 - Vol. 3, Nos. 2-3

The History of Friendship.PDF

Summer 1974 - Vol. 4, No. 3

The Delphi Technique.PDF

Spring 1980 - Vol. 10, No. 2

Testing Triple Play at NSA.PDF

Summer 1972 Vol. 2, No. 3

TEMPEST: A Signal Problem.PDF

Fall 1975 - Vol. 5, No. 4

Stonehouse.PDF

Spring 1981 - Vol. 11, No. 2

The Spoken Language Library: Filling a Gap.PDF

Spring 1974 - Vol. 4, No. 2

A Soviet Defector at NSA.PDF

Summer 1981 - Vol. 11, No. 3

The Sinking and the Salvage of the Awa Maru.PDF

Spring 1975 - Vol. 5, No. 2

Sigint Technical Primer-III.PDF

Summer 1972 Vol 2, No. 3

Sigint Technical Primer-II Modulation.PDF

Fall 1971 - Vol. 1, No. 3

Sigint Technical Primer-I.PDF

Spring 1975 - Vol. 5, No. 2

The Sigint Users' Handbook.PDF

Fall 1973 - Vol. 3, No. 4

Security in an Open Society.PDF

Spring 1980 - Vol. 10, No. 2

The Russian Language Training Program.PDF

Winter 1981 - Vol. 11, No. 1

RS-15A: Thoughts on the Intensive Russian Training Course.PDF

Spring 1972 - Vol. 2, No. 2

Remember the Liberty.PDF

Cryptologic Spectrum Articles

Remarks at Language Intern Graduation.PDF

Summer 1981 - Vol. 11, No. 3

Reflections on the Soviet Strategic Missile Threat of 1960.PDF

Cryptologic Spectrum Articles

Ralph Canine.PDF

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