A Study of child welfare in a rural New York county, by Abd-el-Hamid Zaki. Submitted... for the degree of doctor of philosophy in the Faculty of philosophy, Columbia University. [Introduction by Robert Lansdale.]
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A Study of child welfare in a rural New York county, by Abd-el-Hamid Zaki. Submitted... for the degree of doctor of philosophy in the Faculty of philosophy, Columbia University. [Introduction by Robert Lansdale.]
Abd-el-Hamid Zaki, Robert Lansdale, N.Y.) Teachers college (New York
Autre
Première publication : 1947