Rare books in the National Cryptologic Museum.
Başlık:
Rare books in the National Cryptologic Museum.
Yazar:
United States. National Security Agency/Central Security Service. Center for Cryptologic History.
Fiziksel Tanımlama:
1 online resource (12+ pages) : illustrations
Genel Not:
Imprint from resource description page.
Imperfect: all after page 12 lacking.
Notlar:
O'Reilly
Ayırtma: Copies: