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Discrete optimization : integer programming and network analysis for management decisions
Plane, Donald R., (1971)
Nonlinear programming for operations research
Simmons, Donald M., (1975)
Optimization and operations research : proceedings of a Workshop held at the University of Bonn, October 2 - 8, 1977
Henn, Rudolf, (1978)
Common-stock transaction sequences and the random-walk model
Simmons, Donald M., (1971)
Optimal inventory policies under a hierarchy of setup costs
Simmons, Donald M., (1972)