Characteristic differences in the teaching performance of good and poor teachers of the social studies - Barr, A. S. (Arvil Sylvester), 1892-1962. (Bloomington, Ill. : Public School Pub. Co., 1929)
Without thesis note.
Thesis--University of Wisconsin.
Bibliography: p. 125-126.
Mode of access: Internet.
Keywords: Social sciences -- Study and teaching; Teaching