Yazar
Leonard P Ayres
10 cilt bulundu.
Cilt sonuçları
The War with Germany
Ayres, Leonard P., Badgley, C. Stephen · CreateSpace Independent Publishing Platform
156 sayfa · 2009
World war, 1939-1945, germany
The relation of physical defects to school progress
Leonard P. Ayres, Russell Sage Foundation. Division of Education · Division of Education, Russell Sage Foundation
12 sayfa · 1912
Learning disabilities / Research / Children with mental disabilities / Education / Slow learning children