| 000 | 00704nam a2200253Ia 4500 | ||
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| 003 | OSt | ||
| 005 | 20220926015222.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0195040856 | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
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| 041 |
_2eng _aeng |
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| 082 | _aX0gF, M8 | ||
| 100 |
_aHippel Eric Von _9321743 |
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| 245 | 0 | _aSources of innovation | |
| 260 |
_aNew York _bOxford University Press _c1988 |
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| 300 |
_axi,218p _ccm. |
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| 500 | _aBibliography P 123-207; Appendix P 131-207 | ||
| 650 | _aEconomic IRT Technology | ||
| 942 |
_hX0gF, M8 _cGB _2CC |
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| 999 |
_c630781 _d630781 |
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