Metodología de la investigación
| Main Author: | |
|---|---|
| Format: | Libro |
| Published: |
México
McGraw-Hill
1991
|
| Subjects: |
| Physical Description: | 505 p. ; 30 cm. |
|---|
| Main Author: | |
|---|---|
| Format: | Libro |
| Published: |
México
McGraw-Hill
1991
|
| Subjects: |
| Physical Description: | 505 p. ; 30 cm. |
|---|