The merits of a longer school day
| Year of publication: |
1986
|
|---|---|
| Authors: | Link, Charles R. ; Mulligan, James G. |
| Published in: |
Economics of Education Review. - Elsevier, ISSN 0272-7757. - Vol. 5.1986, 4, p. 373-381
|
| Publisher: |
Elsevier |