Trends in Secondary Education

Auteur : Carl Arthur Jessen, Ellen Celia Lombard, Henry Glenn Badger, James Frederick Abel, Katherine Margaret Cook, Maris Marion Proffitt, United States. Office of Education, Walter Sylvanus Deffenbaugh, Walton Colcord John, Ward Wilbur Keesecker, Walter James Greenleaf

Date de publication : 1939

Éditeur : U.S. Government Printing Office

Nombre de pages : 39