Some sources of children's science information, an investigation of sources of information and attitudes toward such sources as used or expressed by children, by Catharine Mary Bergen... [A dissertation.]
Some sources of children's science information, an investigation of sources of information and attitudes toward such sources as used or expressed by children, by Catharine Mary Bergen... [A dissertation.]
Détails de l'édition
- Date de publication
- 1 janvier 1943
- Langue
- eng
Provenance des données
- language BnF Catalogue général · 23 juillet 2026
- publication_date BnF Catalogue général · 23 juillet 2026