For those who want or wish to know more, Organick's book is online:
https://courses.cs.washington.edu/courses/cse451/20wi/readings/Organick_Com…
And then if you really want to get into the weeds:
R. S. Barton, “A new approach to the functional design of a digital
computer,” Annals of the History of Computing, vol. 9, no. 1, pp. 11–15,
1987.