Yazar
deffenbaugh
30 cilt bulundu.
Ralph Deffenbaugh · Deffenbaugh, Ralph
Sayfa sayısı yok · 2021
United states, history / Transportation
W. S. Deffenbaugh · Govt. Printing Office
38 sayfa · 1922
Salaries, pensions / Statistics / Teachers / Salaries / School administrators
Daniel Deffenbaugh · Cowley Publications
254 sayfa · 2006
Human ecology, religious aspects / Christian stewardship / Human ecology / Christianity
Max Deffenbaugh · Massachusetts Institute of Technology, Woods Hole Oceanographic Institution, Joint Program in Oceanography/Applied Ocean Science and Engineering
153 sayfa · 1997
Ocean tomography / Navigation
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
Dale C. Deffenbaugh · BookBaby
100 sayfa · 2013
Fiction, mystery & detective, general / Crime, fiction
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