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Methods of mathematical economics : linear and nonlinear programming ; fixed point theorems
Franklin, Joel N., (1980)
Applied mathematical programming and modeling III
Maros, I., (1998)
Operations research : deterministic optimization models
Murty, Katta G., (1995)
Maintainability and preservation of a graded population structure
Vajda, Steven, (1978)
Linear programming : algorithms and applications
Vajda, Steven, (1981)
Mathematical programming
Vajda, Steven, (1961)