The differential effects of preschool: Evidence from Virginia
Francis L. Huang; Marcia A. Invernizzi; E. Allison Drake
- 作者Francis L. Huang; Marcia A. Invernizzi; E. Allison Drake
- 卷第27卷
- 期第1期
- 印刷ISSN0885-2006
- 文件大小631.34KB
- 发表时间2012
- DOI10.1016/j.ecresq.2011.03.006