The dangerous classes of New York and twenty years' work among them

Charles Loring Brace
Bok · Engelsk · 1967

Utgitt	Montclair, N.J. : P. Smith , 1967
Omfang	iii, 468 s. : illus.
Emner	Child welfare - New York (N.Y.) New York (N.Y.) - Social conditions Poor - New York (N.Y.)
ISBN	0871010615. - 9780871010612