Issue No. 08 - August (1975 vol. 8)
J.M. Galey , IBM
In the past decade, microprogramming has changed from a machine implementation process for large computing devices to a widespread design practice covering the full spectrum of machines as measured by their size, performance, and cost.
J. Galey, "Microprogramming: The bridge between Hardware and Software," in Computer, vol. 8, no. , pp. 23, 1975.