Small groups some sociological perspectives
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | San Francisco
          Chandler Pub.
    
        [c1964]. | 
| Saila: | Chandler publications in anthropology and sociology | 
| Gaiak: |