Bletchley Park Trust

year of pub­li­ca­ti­onISBNauthor(s)title
2008978-1-906723-00-2Frank CarterCodebreaking with the Colossus Computer (Bletchley Park Trust Reports)
2009978-1-906723-05-7Peter Wescombe · John GallehawkGetting Back into Shark
  ''978-1-906723-06-4Sue JarvisJapanese Codes