000 00323nas a2200133Ia 4500
001 S1786
008 170811c99999999xx |||||||||||| ||und||
245 _aEconomic impact
260 _aUnited States :
_c1976 -
300 _b ill.
_c cm.
362 _aBegan from year / volume 1976
650 _vPeriodicals.
942 _cBV
999 _c185015
_d185015