Teaching health and safety in elementary grades

Teaching health and safety in elementary grades

書誌詳細
第一著者: Patty, Willard Walter 1892
フォーマット: 図書
言語:English
出版事項: New York Prentice-Hall 1940.
シリーズ:[Prentice-Hall books on health and sports, ed. by Elmer D.Mitchell]
主題:
Hygiene > Study and teaching.
Children > Care and hygiene.
Accidents > Prevention.
Physical education and training.