State leadership in improving instruction a study of the leadership service function of state education departments, with special reference to Louisiana, Tennessee, and Virginia
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York
Teachers College Columbia University
1940.
|
| Series: | Teachers college, Columbia University. Contribution to education nno. 820
|
| Subjects: |