Modern philosophies of education
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr | 
| Iaith: | English | 
| Cyhoeddwyd: | New York
          McGraw-Hill; Tokyo, Kogakusha
    
        [1962]. | 
| Rhifyn: | 3rd ed. | 
| Pynciau: | 
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr | 
| Iaith: | English | 
| Cyhoeddwyd: | New York
          McGraw-Hill; Tokyo, Kogakusha
    
        [1962]. | 
| Rhifyn: | 3rd ed. | 
| Pynciau: |