Yazar
Donald Art Trauger
2 cilt bulundu.
Cilt sonuçları
Brief explanation of the rating system
Lloyd A. Knowler, Donald Art Trauger, Iowa. Old Age Assistance Commission · Yayınevi bilinmiyor
Sayfa sayısı yok · 1937
Old age pensions
Social analysis of Des Moines
Donald Art Trauger, Leslie Kral, Willis Rauscher, Iowa. State Planning Board. Committee on Population and Social Trends · The Committee
66 sayfa · 1935
Population / Social conditions