Heyman, Daniel P. Stochastic models in operations research : stochastic processes and operating characteristics / by Daniel P. Heyman and Matthew J. Sobel. - New York, N.Y. : McGraw-Hill, 1982. - xii, 548 p. ISBN: 0070286310 Subjects--Topical Terms: Mathematics.Operations research.Stochastic processes.Stochastic programming.