The language and thought of the child
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London
Routledge & K. Paul
[1952].
|
| Rhifyn: | [2d ed. rev.]. |
| Cyfres: | Half-title: International library of psychology, philosophy and scientific method
|
| Pynciau: |