Supplement 22. Child Labor and Social Progress. Proceedings of the Fourth Annual Meeting of the National Child Labor Committee || Secretary's Annual Report for the Third Fiscal Year, September 30, 1907

✍ Scribed by Owen R. Lovejoy

• Book ID: 123916236
• Publisher: SAGE Publications
• Year: 1908
• Tongue: English
• Weight: 660 KB
• Volume: 32
• Category: Article
• ISSN: 0002-7162
• DOI: 10.2307/1010996