| 000 | cam a22 a 4500 | ||
|---|---|---|---|
| 999 |
_c30211 _d30211 |
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| 003 | BD-DhIDS | ||
| 005 | 20180602200213.0 | ||
| 008 | 180405t1964 -us||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhIDS _cBD-DhIDS _dBD-DhIDS |
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| 041 | _aEng | ||
| 082 |
_a388.8 _bGOU |
||
| 100 | 1 | _aGould, Jacob Martin | |
| 245 | 1 | 0 |
_aOutput and productivity in the electric and gas utilities 1899-1942 / _cJacob Martin Gould |
| 260 |
_aNew York : _bNational Bureau of Economic Research (NBER) , _c1946 |
||
| 300 |
_axi, 195p. : _bill. ; _c25 cm. |
||
| 504 | _aIncludes bibliographical references and index. | ||
| 650 | 0 | 4 | _aIndustry studies |
| 650 | 0 | 4 | _aGas industry |
| 650 | 0 | 4 |
_aElectric utilities _zUnited States |
| 942 |
_2ddc _cBK |
||