State leadership in improving instruction a study of the leadership service function of state education departments, with special reference to Louisiana, Tennessee, and Virginia

Detaylı Bibliyografya
Yazar: Alexander, William Marvin
Materyal Türü: Kitap
Dil:English
Baskı/Yayın Bilgisi: New York Teachers College Columbia University 1940.
Seri Bilgileri:Teachers college, Columbia University. Contribution to education nno. 820
Konular: