| 000 | 00478nam a2200145Ia 4500 | ||
|---|---|---|---|
| 999 |
_c11980 _d11980 |
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| 041 | _aENG | ||
| 082 |
_a338.06 _bHAB |
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| 100 | _aHabakkuk, H. J | ||
| 245 | 0 |
_aAmerican and british technology in the nineteenth century: _bThe search for labor saving invention / _cH. J Habakkuk |
|
| 260 |
_aCambridge _bCambridge University Press _c1967 |
||
| 300 |
_a222p _bill. _c21 cm. |
||
| 504 | _aIncludes index | ||
| 650 |
_aLabor inventions _xTechnological aspects |
||
| 942 |
_cBK _2ddc |
||