Reorganization of School Units

Auteur : Katherine Margaret (O'Brien) Cook, Ellen Celia Lombard, Severin Kazimierz Turosienski, Ambrose Caliver, Chester S. Willliams, David Segel, Frederick James Kelly, John Ward Studebaker, United States. Office of Education, Walter Sylvanus Deffenbaugh, John Hamilton McNeely, Ward W Keesecker

Date de publication : 1935

Éditeur : U.S. Government Printing Office

Nombre de pages : 96