A longer school year ; all-year school and other plans to extend the school year.
| Author/creator | Harbo, Alf F. |
| Format | Book |
| Publication Info | [St. Paul] : Minnesota Dept. of Education, 1958. |
| Description | 17 pages. |
| Subjects |
| Series | Minnesota. Dept. of Education Minnesota. Department of Education. UNAUTHORIZED |
| General note | Caption title. |
| Bibliography note | Bibliography: p. 16-17. |
| Other title | School year. |