Child labor in the United States : ten questions answered

著者

• United States. Children's Bureau

書誌事項

Child labor in the United States : ten questions answered

（Bureau publication / U.S. Department of Labor, Children's Bureau, no. 114）

Government Printing Office, 1924

注記

At head of title: U.S. Department of Labor, Children's Bureau

Cover title

詳細情報

• NII書誌ID(NCID): BA12507524
• 出版国コード: us
• タイトル言語コード: eng
• 本文言語コード: eng
• 出版地: Washington
• ページ数/冊数: 36 p.
• 大きさ: 24 cm
• 親書誌ID:
  • BA11675057