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20110720143301.0 |
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s1977 s1977 xxu ||||| eng |
| 035 |
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|a 87605
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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|a eng
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|a 385
|b N277r
|2 00
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| 110 |
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|a National Research Council (Estados Unidos).
|b Transportation Research Board
|e Autor/a
|4 aut
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|a Rail planning /
|c Transportation Research Board, Commission on Sociotechnical Systems, National Research Council. --
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| 260 |
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|a Washington :
|b National Academy of Sciences,
|c 1977.
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| 300 |
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|a iv, 72 páginas :
|b ilustraciones ;
|c 28 cm.--
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| 490 |
0 |
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|a Transportation research record
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| 650 |
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|a FERROCARRILES
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| 949 |
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|a LQ.-LA b HC
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| 916 |
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|a Registros del LS-2000
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