College majors and the knowledge content of jobs
| Year of publication: |
2008
|
|---|---|
| Authors: | Freeman, James A. ; Hirsch, Barry T. |
| Published in: |
Economics of education review. - Amsterdam [u.a.] : Elsevier Science, ISSN 0272-7757, ZDB-ID 8651802. - Vol. 27.2008, 5, p. 517-535
|