Análisis enonómico de las perspectivas de construir carreteras de concreto hidráulico en El Salvador./ Armando Baltazar Rivera.
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| Main Author: | |
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| Format: | Thesis |
| Published: |
San Salvador, El Salvador.
U.E.S.,
1971.
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| Subjects: | |
| Online Access: | View in OPAC |
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| Item Description: | Incluye: Indice. |
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| Physical Description: | 90p. Ilus. 27 Cmts. |
| Bibliography: | Incluye:Bibliografía 88 - 90 |