Métodos de investigación por encuesta
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
México, DF :
Fondo de Cultura Económica,
1988
|
| Subjects: |
| Physical Description: | 439 p |
|---|---|
| ISBN: | 9681629477 |