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00954nam a2200253 u 4500 |
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20180605093519.0 |
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160906s1981 xxu ||||| eng |
| 035 |
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|a 121179
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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0 |
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|a eng
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| 082 |
0 |
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|a 385.1
|b E79r
|2 00
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| 110 |
2 |
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|a Estados Unidos
|b Federal Railroad Administration
|b Office of Safety
|e Autor/a
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| 245 |
1 |
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|a Rail-highway crossing accident /
|c incident and inventory bulletin no. 3 / U.S. Department of Transportation, Federal Railroad Administration, Office of Safety.
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| 260 |
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|a Washington :
|b The Administration,
|c 1981.
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| 300 |
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|a [102] páginas ;
|c 28 cm.
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| 500 |
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|a Algunos datos tomados de la cubierta. Calender Year 1980.
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| 650 |
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|a FERROCARRILES
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| 650 |
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|x ACCIDENTES
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| 650 |
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|z ESTADOS UNIDOS
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| 650 |
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|v ESTADISTICAS
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| 912 |
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|a 06-JAN-2010 - BERMUDEZ RUIZ, AURORA
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| 949 |
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|a Y.V.-AG. b. AG.
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| 916 |
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|a Registros del LS-2000
|