01133cam a22002531 4500 e 19000005 DLC 20260227111210.0 770801s1918 xx 000 0 eng c e 19000005 (OCoLC)3153277 U. S. Office of Education. Library OC DLC premarc L111 .A6 1918, no. 35 LB1625 .U5 National Education Association of the United States. Commission on the Reorganization of Secondary Education. Cardinal principles of secondary education. A report of the Commission on the reorganization of secondary education, appointed by the National education association. Washington, Govt. print. off., 1918. 32 p. 23 cm. [United States] Bureau of education. Bulletin, 1918, no. 35 L111.A6 with: Educational system of South Dakota / United States. Bureau of Education. Washington : Govt. Print. Off., 1918. Bound together subsequent to publication. DLC Education United States. Education, Secondary. 20269 20269