NATIONAL CONFERENCE OF SOCIAL WORK.
Proceedings ... selected papers, sixty-sixth annual conference, Buffalo, New York, June 18-24, 1939. Howard R. Knight, editor.
NATIONAL CONFERENCE OF SOCIAL WORK. Proceedings ... selected papers, sixty-sixth annual conference, Buffalo, New York, June 18-24, 1939. Howard R. Knight, editor. © 30Dec39; A136115. National-Conference of Social Work (PCW); 29Dec67; R428837.
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