1.

図書
図書
1. Operations research approach to problem formulation and solution
George K. Chacko
出版情報: Amsterdam : North-Holland , New York : Elsevier, 1976
シリーズ名: Studies in management science and systems ; v. 3 . Applied operations research/systems analysis in hierarchical decision-making ; v. 2
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2.

図書
図書
2. Systems approach to public and private sector problems
George K. Chacko
出版情報: Amsterdam : North-Holland , New York : Elsevier, 1976
シリーズ名: Studies in management science and systems ; v. 3 . Applied operations research/systems analysis in hierarchical decision-making ; v. 1
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3.

図書
図書
3. The systems approach to problem solving : from corporate markets to national missions
George K. Chacko
出版情報: New York : Praeger, c1989
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