@book{25419,
	author = {Kirsch, Irwin||Braun, Henry},
	title = {The Dynamics of Opportunity in America: Evidence and Perspectives},
	url = {https://library.oapen.org/bitstream/20.500.12657/28105/1/1001889.pdf||https://library.oapen.org/bitstream/20.500.12657/28105/1/1001889.pdf||https://library.oapen.org/bitstream/20.500.12657/28105/1/1001889.pdf}
}