Cite
MLA Citation
Michael Smith. The emperor's codes : Bletchley Park's role in breaking Japan's secret ciphers. Place of publication not identified : Biteback Publishing, 2010. http://access.bl.uk/ark:/81055/vdc_100146625233.0x000001
This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
Michael Smith. The emperor's codes : Bletchley Park's role in breaking Japan's secret ciphers. Place of publication not identified : Biteback Publishing, 2010. http://access.bl.uk/ark:/81055/vdc_100146625233.0x000001