 PDF(166 KB)
						
							PDF(166 KB) 
						
						
					 
			 PDF(166 KB)
						
							PDF(166 KB) 
						
						
					 PDF(166 KB)
						
							PDF(166 KB) 
						
						
					评价和控制项目投资估算精度的DEA方法
DEA Method for Evaluating and Controlling the Estimating Accuracy of Project Investment
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