Estratificación social /
| Format: | Book |
|---|---|
| Language: | Spanish |
| Published: |
[S.l.] :
Barcelona : Ediciones Península ,
1971
|
| Edition: | 1 |
| Series: | Historia, Ciencia, Sociedad ;
72 |
| Subjects: |
| Format: | Book |
|---|---|
| Language: | Spanish |
| Published: |
[S.l.] :
Barcelona : Ediciones Península ,
1971
|
| Edition: | 1 |
| Series: | Historia, Ciencia, Sociedad ;
72 |
| Subjects: |