000 | 00501nam a2200181 u 4500 | ||
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001 | 001017564 | ||
005 | 20221213214327.0 | ||
008 | 140513s1968 ||||||||||||||||||||eng|c | ||
041 | 0 | _aeng | |
100 | 1 | _aMansfield, Edwin | |
245 | 1 | 0 |
_aThe ecnomics of technological change / _cEd. Mansfield. |
260 |
_aNew York : _bW.W. Norton & Company., Inc., _c1968. |
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300 |
_a257 p. ; _c23 cm. |
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500 | _aIncludes index | ||
650 | 1 | 4 | _aEconomics |
650 | 1 | 4 | _aTechnological change |
942 |
_2udc _cBK |
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999 |
_c907366 _d907366 |