@book{52108,
	author = {Isaacs, Susan Sutherland Fairhurst, and Isaacs, Nathan,},
	title = {Intellectual growth in young children /},
	publisher = {Routledge & Kegan Paul,},
	year = {�1930.},
	series = {Isaacs, Susan Sutherland Fairhurst, 1885-1948. Behaviour of young children ;},
	address = {London,}
}