Cite
MLA Citation
Dermot Turing. X, Y & Z : the Real Story of How Enigma Was Broken. Cheltenham, Gloucestershire : The History Press, 2021. http://access.bl.uk/ark:/81055/vdc_100187968019.0x000001
This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
Dermot Turing. X, Y & Z : the Real Story of How Enigma Was Broken. Cheltenham, Gloucestershire : The History Press, 2021. http://access.bl.uk/ark:/81055/vdc_100187968019.0x000001