How can conservation of human resources be made more effective? : a source preview for the eighth grade

著者

• Bortolazzo, Julio
• Crawford, Paul J.
• Gudmundson, John
• Taggart, Marion
• Santa Barbara City Schools

書誌事項

How can conservation of human resources be made more effective? : a source preview for the eighth grade

prepared by Julio Bortolazzo ... [et al.]

（Santa Barbara instructional material / Curtis E. Warren, Lillian A. Lamoreaux, ser. II ; no. 22）

Santa Barbara City Schools, 1941

注記

Other authors: Paul J. Crawford, John Gudmundson, Marion Taggart

Includes bibliographical references

詳細情報

• NII書誌ID(NCID): BA74773469
• 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: Santa Barbara, Calif.
• ページ数/冊数: 26 leaves
• 大きさ: 28 cm
• 親書誌ID:
  • BA74765303