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020			_c _11.50
040			_aMAIN
041			_aEnglish
082			_a621.392 _bKUP
100			_aKupperman, Robert H. and Smith, Harvey A.
245		0	_aMathematical foundations of systems analysis
260			_aLondon _b; Addison-Wesley Publishing _c, 1969
300			_a214p. _b, V.1
650			_aEngineering
650			_aSystem Engineering
942			_cBK
999			_c112234 _d112234