The Center, the group under observation, sources of information, and studies in progress /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
Kraus Reprint Corp.,
1966.
|
| Series: | Monographs of the Society for Research in Child Development ;
v. 4, no. 1, serial no. 20. |
| Subjects: |
| Item Description: | Studies from the Center for Research in Child Health and Development, School of Public Health, Harvard University. I. First published in 1939. |
|---|---|
| Physical Description: | xiv, 261 pages : illustrations |
| Bibliography: | "Literature cited": pages 260-261. |