Secret days : code-breaking in Bletchley Park
2011, First Edition. London : Frontline Books. Fine cloth copy in a near-fine, very slightly edge and dust-dulled dust-wrapper, now mylar-sleeved. Remains particularly well-preserved overall; tight, bright, clean and strong. Item #366973
ISBN: 9781848326156
Physical description: xix, 202 p., [26] p. of plates : ill. (some col.), plan, ports. (some col.) ; 24 cm. Subjects: Briggs, Asa 1921-2016. Great Britain; Government Communications Headquarters History. Great Britain; Government Code and Cypher School History. Bletchley Park National Codes Centre History. Lorenz cipher system. Enigma cipher system. Cryptographers Great Britain ; Biography. Genre: Biography. Language: English.
Price: €10.95