@book{68993,
	author = {Jones, Edwina.},
	title = {Methods and materials in elementary physical education},
	publisher = {World Book Co.},
	year = {1957.},
	series = {Professional books in education},
	address = {Yonkers-on-Hudson, N.Y.},
	edition = {New ed.},
	note = {Includes index.}
}