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| 005 | 20220925231928.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
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| 041 |
_2eng _aeng |
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| 082 | _aX:77ogF, L2 | ||
| 100 |
_aSchmookler Jacob _9250784 |
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| 245 | 0 | _aPatents, invention, and economic change date and selected essays | |
| 260 |
_aMassachusetts _bHarvard University Press _c1972 |
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| 300 |
_axvii,292p. _ccm. |
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| 500 | _aBibliograohy: P xiii-xvii | ||
| 650 | _aEconomics Development | ||
| 942 |
_hX:77ogF, L2 _cGB _2CC |
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| 999 |
_c589795 _d589795 |
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