Does the birth order affect the cognitive development of a child?
| Year of publication: |
2009
|
|---|---|
| Authors: | Heiland, Frank |
| Published in: |
Applied economics. - Abingdon : Routledge, ISSN 0003-6846, ZDB-ID 2801760. - Vol. 41.2009, 14, p. 1799-1819
|