| 000 | 00685cam a2200241 a 4500 | ||
|---|---|---|---|
| 001 | 520696 | ||
| 003 | BD-DhUL | ||
| 005 | 20190331123449.0 | ||
| 008 | 711012s1968 nyua b 00000 eng | ||
| 035 | _a520696 | ||
| 040 |
_aANL _beng _dNU _dBD-DhUL _cBD-DhUL |
||
| 043 | _an-us--- | ||
| 050 | 0 | 0 |
_aHC110.T4 _bM3 |
| 082 | 0 |
_a338 _bMAE |
|
| 100 | 1 |
_aMansfield, Edwin, _d1930- |
|
| 245 | 1 | 4 |
_aThe economics of technological change / _cEdwin Mansfield. |
| 260 |
_aLondon : _bLongmans, _cc1968. |
||
| 300 |
_ax, 257 p. : _bill. ; _c25 cm. |
||
| 500 | _aIncludes index. | ||
| 650 | 0 |
_aTechnological innovations _zUnited States. |
|
| 942 |
_2ddc _cBK |
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| 984 |
_aANL _c338.01 M287 <00216478> |
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| 999 |
_c69238 _d69238 |
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