Citations
Letters of thanks for Bullard's address at opening ceremony of IBM's data processing centre, 1957, GBR/0014/BLRD E.57. Churchill Archives Centre. |
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Letters of thanks for Bullard's address at opening ceremony of IBM's data processing centre, 1957, GBR/0014/BLRD E.57. Churchill Archives Centre. https://archivesearch.lib.cam.ac.uk/repositories/9/archival_objects/655601 Accessed June 29, 2025. |