Métodos de investigación social /
| Main Author: | |
|---|---|
| Other Authors: | , |
| Format: | Book |
| Language: | Spanish English |
| Published: |
México:
Centro Regional de Ayuda Técnica,
1967.
|
| Edition: | Primera edición. |
| Subjects: |
| Physical Description: | 469 páginas: tab 23 cm |
|---|---|
| Bibliography: | incl. ref. |