Design of Computer Control for Manufacturing Systems Yoram Koren ASME Transactions J. Eng. For Industry, Volume 101, Number 3, Aug 1979, pp. 326-332 Obtained from Professor Yoram Koren’s Site: http://sitemaker.umich.edu/ykoren Direct Link to Paper: http://www- personal.umich.edu/~ykoren/uploads/Design_of_Computer_Control_for_Manufacturing_System s.pdf