@book{30494,
	author = {Bergethon, Bjornar. and Meske, Eunice Boardman},
	title = {Musical growth in the elementary school},
	publisher = {Holt, Rinehart and Winston},
	year = {c1975.},
	address = {New York},
	edition = {3d ed.},
	note = {Includes indexes.}
}