000			00322pab a2200133 454500
008			180718b1987 xxu||||| |||| 00| 0 eng d
100			_aGrafton, Carl
245			_aPublic policy for dangerous inventions
260			_c1987
300			_a207-34
650			_aDisasters - U.S.A.
773			_aPolicy Sciences
909			_a7314
999			_c7314 _d7314