Yazar
w s deffenbaugh
28 cilt bulundu.
W. S. Deffenbaugh · Govt. Printing Office
38 sayfa · 1922
Salaries, pensions / Statistics / Teachers / Salaries / School administrators
W. S. Deffenbaugh · U.S. G.P.O.
96 sayfa · 1935
Compulsory Education / Education, Compulsory / Educational law and legislation / School attendance
W. S. Deffenbaugh · G.P.O.
98 sayfa · 1917
Public schools / School management and organization / Urban Education
W. S. Deffenbaugh · Govt. Printing Office
103 sayfa · 1941
School boards / School superintendents / State departments of education / School management and organization / School principals
W. S. Deffenbaugh · U.S. Dept. of the Interior, Office of Education
Sayfa sayısı yok · 1939
School boards
W. S. Deffenbaugh · U.S. Govt.print.off.
Sayfa sayısı yok · 1939
School superintendents / School principals
W. S. Deffenbaugh · U.S. Dept. of the interior, Office of education
Sayfa sayısı yok · 1939
School superintendents / School principals
W. S. Deffenbaugh · Govt. Print. Off.
15 sayfa · 1922
School management and organization / Educational surveys / School boards / Urban schools
W. S. Deffenbaugh · Govt. Print. Off.
18 sayfa · 1923
School management and organization / School boards / Urban schools
W. S. Deffenbaugh · U.S. Govt. print. off.
18 sayfa · 1927
School management and organization / Urban schools / Administration
W. S. Deffenbaugh · U.S. Dept. of the Interior, Office of Education
15 sayfa · 1933
Urban schools / Finance / Education / Economic aspects
W. S. Deffenbaugh · Govt. Printing Office
28 sayfa · 1923
Education, Urban / Urban Education / Urban schools
W. S. Deffenbaugh · Govt. print. off.
Sayfa sayısı yok · 1925
Educational tests and measurements / Intelligence tests / Psychological tests