Principios de investigaciones de la demanda /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
La Habana :
Editorial Científico Técnica, Instituto Cubano del Libro,
1976.
|
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
La Habana :
Editorial Científico Técnica, Instituto Cubano del Libro,
1976.
|
| Subjects: |