Group dynamics, research and theory
| Autor principal: | |
|---|---|
| Format: | Llibre | 
| Idioma: | English | 
| Publicat: | Evanston, Ill.
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        Peterson, [1953]. | 
| Autor principal: | |
|---|---|
| Format: | Llibre | 
| Idioma: | English | 
| Publicat: | Evanston, Ill.
          Row
    
        Peterson, [1953]. |