American public education : an introduction / by Harl R. Douglass and Calvin Grieder. Douglass, Harl R. (Harl Roy), 1892- Grieder, Calvin, 1907- Education United States 1945- Public schools United States. LA209.2 .D6 370.973 DOA "Selected references": p. 565-582. New York : Ronald Press Co., 1948 1948 1948 Text xii, 593 p. : eng Douglass series in education United States United States.