Yazar
harry r bartlett
20 cilt bulundu.
Arthur Coleman Monahan, Clarence Arthur Perry, Harry Sanger Richards, Isaac Leon Kandel, James Mahoney, Martin Hegland, Theodore Leander MacDowell, Walter Sylvanus Deffenbaugh · Yayınevi bilinmiyor
776 sayfa · 1915
Agricultural education
American Association for the Advancement of Agricultural Teaching. Meeting, Fred Clayton Butler, Frederick William Reynolds, Harry Percy Barrows, Henry Harold Goldberger, J. H. Berkowitz, National Council of Primary Education (U.S.). Meeting, United States. Bureau of Education, , · Yayınevi bilinmiyor
Arthur William Dunn, Edward Joshua Ward, Harold Waldstein Foght, Harry Sanger Richards, Luella Angelina Palmer, National Education Association of the United States. Commission on the Reorganization of Secondary Education. Committee on Social Studies, Theodore Leander MacDowell, United States. Bureau of Education, William Adelbert Cook · Yayınevi bilinmiyor
862 sayfa · 1915
Frederick Lewis Lewton, Austin Hobart Clark, Edmund Heller, Edward Alphonso Goldman, Edward William Nelson, George Perkins Merrill, Harry Church Oberholser, John Russell Malloch · Yayınevi bilinmiyor
638 sayfa · 1912
Birds