The invisible cryptologists [electronic resource] : African-Americans, WWII to 1956 / by Jeannette Williams with Yolande Dickerson, researcher.
Series: United States cryptologic history. Series 5, Early postwar period, 1945-1952 ; ; v. 5.2001Description: 1 online resource (vii, 43 p.) : ill., portsSubject(s): Genre/Form: Additional physical formats: Print version:: The invisible cryptologists.Online resources: Summary: "The story of African-Americans employed by the National Security Agency and its predecessors. It tells of the movement of African-Americans from low-level jobs in segregated work units to their rise to key positions in NSA's structure"--Resource description page.
eBooks
Description based on print version record.
"CCH-E05B-01-01"--Cover.
Includes bibliographical references.
"The story of African-Americans employed by the National Security Agency and its predecessors. It tells of the movement of African-Americans from low-level jobs in segregated work units to their rise to key positions in NSA's structure"--Resource description page.