Wicks, C.T.
Operational research
Pan Books, 1971
Buku Teks
Wilkes, F.M.
Elements of operational research
McGraw-Hill, 1987
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Makower, M.S.
Operational research : problems, techniques and exercises
Butles and Tanner , 1970
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Eurographics '81
edited by Jose L. Encarnacao
North Holland, 1981
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Conolly, Brian
Techniques in operational research : models, search and randomization Vol. 2
Ellis Horwood, 1981
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