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20181128210530.0 |
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070823s1997 es a jof m s000 0 spa d |
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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 G-2
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| 100 |
1 |
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|a Gavidia Paredes, Edgar Alfredo
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| 245 |
1 |
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|a Efecto del procentaje de aire y la temperatura en la resistencia del concreto /
|c Edgar Alfredo Gavidia Paredes, Grisanto Javier Portillo Barahona
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| 260 |
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|a San Salvador :
|b Universidad de El Salvador,
|c 1997
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| 300 |
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|a 250[19] h. ;
|b il., cuadros, graf. ;
|c 28 cm.
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| 500 |
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|a Incluye índice.
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| 502 |
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|a Tesis (Ingeniería Civil)--Universidad de El Salvador, San Salvador, 1997.
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| 504 |
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|a Incluye bibliografía.
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| 592 |
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|a Planteamiento y delimitación del problema -- Efecto del porcentaje de aire incluido y de la temperatura en la resistencia del concreto -- Pruebas de laboratorio y diseño de mezclas
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| 650 |
|
7 |
|a Resistencias del concreto.
|2 lemb
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| 700 |
1 |
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|a Portillo Barahona, Grisanto Javier
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| 700 |
1 |
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|a Amaya de León, Rolando.
|e Asesor.
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| 942 |
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