@book{107498,
	author = {Klein, Philip and Social Study of Pittsburgh and Allegheny County.},
	title = {A social study of Pittsburgh},
	publisher = {Columbia University Press},
	year = {1938.},
	address = {New York},
	note = {"This study ... was made in 1934-1936 under the auspices of the Citizens' Committee, with funds made available by the Buhl Foundation of Pittsburgh ..."}
}