1. Introduction to Queueing Theory (The Macmillan Company, N.Y., 1972).
2. “A Queueing Analysis of Some Possible Operating Rules for an Integrated Telecommunications Network”, DCA System Engineering Facility TN5-72 (Dec. 1972).
3. Technical Note—The Waiting Time in theEk/M/1 Queuing System
4. Communication Nets: Stochastic Message Flow and Delay (Dover, New York, 1972).