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s1974 s1974 xxu ||||| eng |
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|a 0309022975
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|a 130154
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 625.806.3
|b I58i
|2 00
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|a National Research Council (Estados Unidos).
|b Highway Research Board
|e Autor/a
|4 aut
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|a Innovations in constructin and maintenance of transportation facilities :
|b proceedings of the sixth summer meeting on the Highway Research Board ... --
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|a Washington :
|b Transportation Research Board. National Research Council,
|c 1974.
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|a v, 175 páginas :
|b ilustraciones ;
|c 25 cm.--
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|a TRB special report ;
|v 148)
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650 |
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|a PUENTES
|x DISEÑO
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|a PAVIMENTOS
|x DISEÑO Y CONSTRUCCION - CONGRESOS
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|a LQ-ME. b SR.
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|a Registros del LS-2000
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