000 00391nam a2200145Ia 4500
999 _c957
_d957
020 _a9780875848631
082 _a658.4038
_bSHA
100 _aShapiro, Carl
245 _aInformation Rules
_b A Strategic Guide to the Network Economy
260 _aBoston
_bHarvard Business Review Press
_c1999
300 _a352p.
650 _aInformation Society
700 _aVarian, Hal R.
942 _2ddc
_cBK