Análisis coyuntural del sector servicios 1980-1986, sub-sector transporte interdepartamental de pasajeros
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| Other Authors: | , |
| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
San Salvador :
Universidad Centroamericana "José Simeón Cañas",
1986
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| Subjects: |
| Physical Description: | 233 h. |
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