000			00293nam a2200133Ia 4500
100			_aMUMFORD END
020			_a333669460
365			_cRS
365			_d1
942			_cENGBK
245			_aSystem Design: Ethical Tools for Ethical change
260			_bMcmillan _c1996 _aLondon
300			_aVii+168
999			_c4626 _d4626