Teaching health and safety in elementary grades

Manylion Llyfryddiaeth
Prif Awdur:	Patty, Willard Walter 1892
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	New York Prentice-Hall 1940.
Cyfres:	[Prentice-Hall books on health and sports, ed. by Elmer D.Mitchell]
Pynciau:	Hygiene > Study and teaching. Children > Care and hygiene. Accidents > Prevention. Physical education and training.