Yazar
carl a jessen
9 cilt bulundu.
Carl A. Jessen · For sale by the Supt. of Docs., U.S. G.P.O.
69 sayfa · 1938
Education, Secondary / Research / Secondary Education
Carl A. Jessen · U.S. Govt. Print. Off.
29 sayfa · 1937
Private schools / Statistics / Education / Curricula
Carl A. Jessen · [U.S. Govt. print. off.]
44 sayfa · 1941
Secondary Education / School management and organization / State departments of education
Carl A. Jessen · Federal Security Agency, U.S. Offfice of Education
47 sayfa · 1942
Aeronautics / Study and teaching / Outlines, syllabi
William Claude Reavis, William John Cooper, Leonard V. Koos, Carl A. Jessen · U.S. Govt. Print. Off.
144 sayfa · 1933
Educational counseling / Vocational education
Francis T. Spaulding, Orie Isaac Frederick, Leonard V. Koos, William John Cooper, Carl A. Jessen, United States. Office of Education · U. S. Govt. print. off.
423 sayfa · 1933
Secondary Education