School-and-work programs : a study of experience in 136 school systems - Legg, Caroline E. (Caroline Ella), 1887-; Jessen, Carl A. (Carl Arthur), 1887-; Proffitt, Maris M. (Maris Marion), 1876- (Washington : Federal Security Agency, Office of Education, U.S. Dept. of Labor, Diviion of Statistics : For sale by the Supt. of Docs., U.S. G.P.O., 1947)
Copies 1 and 2 of L111.A6 with: Education in Ecuador / Cameron Duncan Ebaugh. Washington : Govt. Print. Off., 1947. Bound together subsequent to publication.
Keywords: Education, Cooperative -- United States; High school students -- Employment -- United States