00587nam a2200145Ia 4500008004100000082002000041100008400061245006800145260003300213300002100246440005300267500006800320700002400388700002900412260921b        |||||||| |||| 00| 0 eng d  a519.9bSy989.SA  aSymposium on Systems Analysis, Xian, Shoonxi Province(China), April 17-22, 1981  aSystems analysisb; proceedings of the Chinese-U.S. symposium /  aNew York:bJohn Wiley,c1983  axiv, 345p. Index  aWiley series on Systems Engineering and Analysis  a"A wiley-interscience & China academic pubs. joint publication"  aGray, Pauleeditor.  aYuan-Zhang, Liueeditor.