A statement of principles
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Inglés |
| Published: |
Washington, D.C. :
US DHEW. Office of Child Development
1971
|
| Series: | Child development. Day care 1. DHEW Publication No. (OCD) 73-23
|
| Subjects: | |
| See on Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991001228679706719 |
| Physical Description: | 12 p. |
|---|
