000 00472pab a2200169 454500
008 180718b2001 xxu||||| |||| 00| 0 eng d
100 _aJorgenson, Dale W.
245 _aInformation technology and the U.S. economy
260 _c2001
300 _ap.1-32
362 _aMar
650 _aEconomic systems - United States
650 _aInformation technology - United States
650 _aInformation technology
773 _aAmerican Economic Review
909 _a48222
999 _c48222
_d48222