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| Título: | Conceptos y variables en la investigacion social |
|---|---|
| Main Author: | |
| Edition: | 1a.ed. |
| Published: |
Buenos Aires
Standard S.R.L.
|
| Fecha de edición: | 1971 |
| Physical Description: | 103 p. 20 p. x 14,5 cm. |
| Subjects: |