000			00525nam a2200205Ia 4500
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020			_a0335171702 _c£7.95
040			_aMAIN
041			_aEnglish
082			_a003 _bNAU
100			_aNaughton, John
245		0	_aSoft systems analysis: an introductory guide
260			_aWalton Hall _b; The Open University Press _c, 1984
300			_a52p.
650			_aSoft Systems
650			_aSystems
650			_aSystems Theory
942			_cBK
999			_c120014 _d120014