000			00392nam a2200133Ia 4500
008			161229s9999 xx 000 0 und d
020			_a0122621417
082			_a658.802 FOR/UN
245			_aUnderstanding business markets:interaction,relationship,networks
260			_bHarcourt brace & company ,publishers _aLondon _c1990
300			_avii, 556
700			_aFord, David,ed.
942			_cBK
999			_c150831 _d150831