Class Attendance and Performance in Principles of Economics
| Year of publication: |
2006
|
|---|---|
| Authors: | Cohn, Elchanan ; Johnson, Eric |
| Published in: |
Education economics. - London : Routledge, ISSN 0964-5292, ZDB-ID 11843925. - Vol. 14.2006, 2, p. 211-234
|