000			00373pab a2200145 454500
008			180718b1990 xxu||||| |||| 00| 0 eng d
100			_aGoraski, P.A.
245			_aInnovation, technological opportunity, and market structure
260			_c1990
300			_a586-602
362			_aJul.
650			_aMarketing - U.K.
773			_aOxford Economic Papers
909			_a13519
999			_c13519 _d13519