000			00296nam a2200121Ia 4500
100			_aRobinson, E. A. G
942			_cBK
654			_a
245			_aStructure of competitive industry
260			_aCambridge _bCambridge University Press _c1958
082			_a338.8
300			_bHb _c18.5cm _avii, 156
999			_c353495 _d353495
041			_aeng