Issue No.02 - February (1979 vol.12)
J.V. Landau , The Singer Company
A state language, useful for describing the control software for appliances and industrial machines, has been used with a programmable industrial sewing machine, yielding benefits much like those of structured programming.
J.V. Landau, "State Description Techniques Applied to Industrial Machine Control", Computer, vol.12, no. 2, pp. 32-40, February 1979, doi:10.1109/MC.1979.1658614