Child labor : report of the Subcommittee on child labor

著者

• White House Conference on Child Health and Protection. Committee on the Infant and Preschool Child
• Mathews, Ellen Nathalie

書誌事項

Child labor : report of the Subcommittee on child labor

White House Conference on Child Health and Protection, Ellen Nathalie Mathews, Chairman

Century, c1932

注記

"Section 3 - education and training - Committee on vocational guidance and child labor"

• NII書誌ID(NCID): BA31957018
• 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: New York
• ページ数/冊数: xix, 592 p.
• 大きさ: 24 cm