TY - BOOK AU - Brace,Charles Loring TI - The dangerous classes of New York and twenty years' work ong them AV - HV743.N5 B8 1880 U1 - 362.7/097471 PY - 1880/// CY - New York PB - Wynkoop & Hallenbeck KW - Poor KW - New York (N.Y.) KW - Local KW - Child welfare KW - New York N.Y KW - Social conditions ER -