The supervision of instruction ; a general volume /

Bibliographic Details
Main Author:	Barr, A. S. (Arvil Sylvester), 1892-1962
Other Authors:	Burton, William H. (William Henry), 1890-1964
Format:	Book
Language:	English
Published:	New York : D. Appleton, [1926]
Series:	Appleton series in supervision and teaching.
Subjects:	School management and organization. Teaching. Teachers > Training of.