| Type |  Book |
| ชื่อเรื่อง | Child care and child development : results from the NICHD study of early child care and youth development / edited by the NICHD Early Child Care Research Network ; foreword by Duane F. Alexander |
| ISBN | 9781593852870 |
| พิมพลักษณ์ | New York : Guilford Press, c2005 |
| รูปเล่ม | xx, 474 p. : ill. ; 25 cm |
| หัวเรื่อง | Child care --United States --Longitudinal studies [] |
| | Child development --United States --Longitudinal studies [] |