Health Instruction in Grades IX-XII

Auteur : Carl Arthur Jessen, Edith Anna Lathrop, Elise Henrietta Martens, Henry Glenn Badger, James Frederick Rogers, Katherine Margaret Cook, Lester Barry Herlihy, Maris Marion Proffitt, Mary Dabney Davis, Rowna Catherine Hansen, Ruth A. Gray, Timon Covert, Walter James Greenleaf, Ward Wilbur Keesecker

Date de publication : 1933

Éditeur : United States Department of the Interior, Office of Education

Nombre de pages : 16