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20181114150728.0 |
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070815s1960 es f m s000 0 spa d |
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|d 9154
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|a Sistema Bibliotecario Universidad de El Salvador
|c SV-SsUSB
|d SV-SsUSB
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| 094 |
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|a Ing. Civil
|b C-15
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| 100 |
1 |
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|a Callejas, Rafael Mauricio,
|e autor
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| 245 |
1 |
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|a Estudio sobre obras viales recomendaciones para la solución del problema vial en el país /
|c presentado por, Rafael Mauricio Callejas.
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| 260 |
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|a San Salvador :
|b U.E.S.,
|c 1960
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| 300 |
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|a 146[2]
|c 28 cm.
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| 500 |
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|a 50104728, 50104887 en colección pasiva
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| 502 |
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|a Tesis (Ingeniería Civil)--Universidad de El Salvador, San Salvador, 1960.
|
| 592 |
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|a Trazado técnico y estudio económico -- Consideraciones generales -- Construcción de carreteras -- Trazado del perfil de la calzada
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| 592 |
|
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|a Túneles en carreteras
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| 592 |
|
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|a Consolidación terraplenes. Acabado rasante
|
| 592 |
|
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|a Pavimentos: rígidos, flexibles
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| 592 |
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|a Recomendaciones para solucionar problema vial en el país
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| 942 |
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