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_a339.16:681.324 _bBRY |
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| 100 |
_aBrynjolfsson,Erik _eEditor _97855 |
||
| 245 |
_aUnderstanding the digital economy _bdata, tools, and research |
||
| 300 | _avi,401p. | ||
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_adigital economy _aresearch |
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| 700 |
_aKahin,Brian _97763 |
||
| 942 | _cBK | ||
| 260 |
_aMassachusetts _bThe MIT Press _c2000 |
||
| 020 | _a0262024748 | ||
| 999 |
_c175360 _d175360 |
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