| 000 | nam a22 7a 4500 | ||
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| 001 | 19257 | ||
| 003 | AR-BaUFI | ||
| 005 | 20220223131413.0 | ||
| 008 | 220223s1893 xxud|||| |||| 00| 0 eng d | ||
| 040 |
_aAR-BaUFI _bspa |
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| 080 | _a005 : 622.625.1 | ||
| 084 | _aW452 | ||
| 100 | 1 |
_925668 _aWellington, Arthur Mellen |
|
| 245 | 1 | 4 |
_aThe economic theory of the location of railways : _ban analysis of the conditions controlling the laying out of railways to effect the most judicious expenditure of capital / _cby Arthur Mellen Wellington |
| 250 | _a5th rev. ed. | ||
| 260 |
_aNew York : _bJohn Wiley and Sons, _bEngineering News, _c1893 |
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| 300 |
_axx, 980 p. : _bgráf., il. |
||
| 650 | 7 |
_2SP _922218 _aTEORIAS ECONOMICAS |
|
| 650 | 7 |
_2EIT _918665 _aGESTION |
|
| 650 | 7 |
_2EIT _922620 _aVIAS DE FERROCARRIL |
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| 786 | _oAIG | ||
| 942 |
_2udc _cDEP _n0 |
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| 997 | _aMONOGRAFIA | ||