A study in factor analysis the reliability of bi-factors and their relation to other measures
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | Chicago
          University of Chicago
    
        [1942]. | 
| Saila: | Supplementary Educational Monographs / published in conjunction with the School Review and the Elementary School Journal
              no. 53, Jan. 1942 | 
| Gaiak: |