| 000 | cam a22 a 4500 | ||
|---|---|---|---|
| 999 |
_c36531 _d36531 |
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| 003 | BD-DhIDS | ||
| 005 | 20180405192126.0 | ||
| 008 | 180405s1951 -us||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhIDS _cBD-DhIDS _dBD-DhIDS |
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| 041 | _aEng | ||
| 082 |
_a385 _bBAR |
||
| 100 | 1 | _aBarger, Harold | |
| 245 | 1 | 4 |
_aThe transportation industries 1889-1946 : _ba study of output, employment, and productivity / _cHarold Barger |
| 260 |
_aNew York : _bNBER , _c1951 |
||
| 300 |
_axvi, 288p. : _bill. ; _c24 cm. |
||
| 504 | _aIncludes index. | ||
| 650 | 0 | 4 | _aTransport and communications |
| 650 | 0 | 4 | _aHistory |
| 650 | 0 | 4 | _aTransport |
| 942 |
_2ddc _cBK |
||