@book{34319,
	author = {Conference of Experts in Research and Practice in the Field of Child Welfare},
	title = {Research in child welfare,},
	publisher = {U.S. Dept. of Health, Education, and Welfare, Social Security Administration, Children's Bureau,},
	year = {1961.},
	series = {United States. Children's Bureau. Publication},
	address = {[Washington]},
	note = {Sponsored by the Children's Bureau.}
}