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|a Sistema Bibliotecario Universidad de El Salvador
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| 094 |
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|a Ing. Civil
|b M-35
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|a Mena Alvarenga, Pedro Lorenzo,
|e autor
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| 245 |
1 |
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|a Investigación de las propiedades de las madera utilizadas en El Salvador, para la construcción /
|c presentado por, Pedro Lorenzo Mena Alvarenga, Francisco Lemus Serrano; docente asesor, Ernesto Oqueli Colindres.
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| 260 |
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|a San Salvador :
|b U.E.S.,
|c 1969
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| 300 |
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|a 105 h.;
|c 27 cm.
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| 502 |
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|a Tesis (Ingeniería Civil)--Universidad de El Salvador, San Salvador, 1969.
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| 592 |
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|a Breve reseña de las maderas de El Salvador -- La madera, su constitución química, su estructura -- Secciones comerciales usadas en nuestro medio -- Tratamiento de la madera, conservación y protección de la misma -- Propiedades físicas de la madera
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| 700 |
1 |
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|a Lemus Serrano, Francisco,
|e autor
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| 700 |
1 |
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|a Oqueli Colindres, Ernesto,
|e asesor.
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