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The invisible cryptologists African Americans, WWII to 1956 /

Main Author: Williams, Jeannette.
Other Authors: Dickerson, Yolande., United States. National Security Agency/Central Security Service. Center for Cryptologic History.
Format: Microfilm
Language: English
Published: [Fort George G. Meade, Md.] : Center for Cryptologic History, National Security Agency, 2001.
Physical Description: vii, 43 pages : illustrations ; 28 cm.
Also available via Internet from the NSA Web site. Address as of 11-6-02:; current access is available via PURL.
Series: United States cryptologic history. Early postwar period, 1945-1952 ; v. 5.

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Call Number: D 1.2:C 88/3