@book{4199,
	author = {Soderholm, Marjorie Elaine },
	title = {Understanding the pupil / },
	publisher = {Baker Book House, },
	year = {c/1955, 1967},
	address = {Grand Rapids : },
	edition = {1 ed.},
	note = {3 tomos. Conociendo las características del alumno de distantas edades. I:The Pre-School child, II: The Primary and Junior child, III: The Adolescent}
}