 PDF(132 KB)
						
							PDF(132 KB) 
						
						
					 
			Analysis of Hierarchy of Man-Environment System ——Comments on concepts of society and economy
Fei Xin CHEN
Systems Engineering - Theory & Practice ›› 2000, Vol. 20 ›› Issue (12) : 7-10.
 PDF(132 KB)
						
							PDF(132 KB) 
						
						
					 PDF(132 KB)
						
							PDF(132 KB) 
						
						
					Analysis of Hierarchy of Man-Environment System ——Comments on concepts of society and economy
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