Factors affecting the cost of school transportation in California - Evans, Frank Otterbein, 1883- (Washington, U.S. Govt. print. off., 1930)
At head of title: United States Department of the interior. Ray Lyman Wilbur, secretary. Office of education. William John Cooper, commissioner.
Bibliography: p. 39-40.
Keywords: School children -- Transportation -- California; Education -- California -- Finance